84167748

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:136

約数の個数: 240

約数和(自身を含む): 278087040

約数和(自身を除く): 193919292

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 27, 28, 34, 36, 37, 42, 51, 54, 59, 63, 68, 74, 81, 84, 102, 108, 111, 118, 119, 126, 148, 153, 162, 177, 189, 204, 222, 236, 238, 252, 259, 306, 324, 333, 354, 357, 378, 413, 444, 459, 476, 518, 531, 567, 612, 629, 666, 708, 714, 756, 777, 826, 918, 999, 1003, 1036, 1062, 1071, 1134, 1239, 1258, 1332, 1377, 1428, 1554, 1593, 1652, 1836, 1887, 1998, 2006, 2124, 2142, 2183, 2268, 2331, 2478, 2516, 2754, 2997, 3009, 3108, 3186, 3213, 3717, 3774, 3996, 4012, 4284, 4366, 4403, 4662, 4779, 4956, 5508, 5661, 5994, 6018, 6372, 6426, 6549, 6993, 7021, 7434, 7548, 8732, 8806, 9027, 9324, 9558, 9639, 11151, 11322, 11988, 12036, 12852, 13098, 13209, 13986, 14042, 14868, 15281, 16983, 17612, 18054, 19116, 19278, 19647, 20979, 21063, 22302, 22644, 26196, 26418, 27081, 27972, 28084, 30562, 33453, 33966, 36108, 37111, 38556, 39294, 39627, 41958, 42126, 44604, 45843, 50949, 52836, 54162, 58941, 61124, 63189, 66906, 67932, 74222, 78588, 79254, 81243, 83916, 84252, 91686, 101898, 108324, 111333, 117882, 118881, 126378, 133812, 137529, 148444, 158508, 162486, 176823, 183372, 189567, 203796, 222666, 235764, 237762, 252756, 259777, 275058, 324972, 333999, 353646, 356643, 379134, 412587, 445332, 475524, 519554, 550116, 568701, 667998, 707292, 713286, 758268, 779331, 825174, 1001997, 1039108, 1137402, 1237761, 1335996, 1426572, 1558662, 1650348, 2003994, 2274804, 2337993, 2475522, 3005991, 3117324, 4007988, 4675986, 4951044, 6011982, 7013979, 9351972, 12023964, 14027958, 21041937, 28055916, 42083874, 84167748]

約数ペア:

[(1, 84167748), (2, 42083874), (3, 28055916), (4, 21041937), (6, 14027958), (7, 12023964), (9, 9351972), (12, 7013979), (14, 6011982), (17, 4951044), (18, 4675986), (21, 4007988), (27, 3117324), (28, 3005991), (34, 2475522), (36, 2337993), (37, 2274804), (42, 2003994), (51, 1650348), (54, 1558662), (59, 1426572), (63, 1335996), (68, 1237761), (74, 1137402), (81, 1039108), (84, 1001997), (102, 825174), (108, 779331), (111, 758268), (118, 713286), (119, 707292), (126, 667998), (148, 568701), (153, 550116), (162, 519554), (177, 475524), (189, 445332), (204, 412587), (222, 379134), (236, 356643), (238, 353646), (252, 333999), (259, 324972), (306, 275058), (324, 259777), (333, 252756), (354, 237762), (357, 235764), (378, 222666), (413, 203796), (444, 189567), (459, 183372), (476, 176823), (518, 162486), (531, 158508), (567, 148444), (612, 137529), (629, 133812), (666, 126378), (708, 118881), (714, 117882), (756, 111333), (777, 108324), (826, 101898), (918, 91686), (999, 84252), (1003, 83916), (1036, 81243), (1062, 79254), (1071, 78588), (1134, 74222), (1239, 67932), (1258, 66906), (1332, 63189), (1377, 61124), (1428, 58941), (1554, 54162), (1593, 52836), (1652, 50949), (1836, 45843), (1887, 44604), (1998, 42126), (2006, 41958), (2124, 39627), (2142, 39294), (2183, 38556), (2268, 37111), (2331, 36108), (2478, 33966), (2516, 33453), (2754, 30562), (2997, 28084), (3009, 27972), (3108, 27081), (3186, 26418), (3213, 26196), (3717, 22644), (3774, 22302), (3996, 21063), (4012, 20979), (4284, 19647), (4366, 19278), (4403, 19116), (4662, 18054), (4779, 17612), (4956, 16983), (5508, 15281), (5661, 14868), (5994, 14042), (6018, 13986), (6372, 13209), (6426, 13098), (6549, 12852), (6993, 12036), (7021, 11988), (7434, 11322), (7548, 11151), (8732, 9639), (8806, 9558), (9027, 9324)]