89979912

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1$

素因数の和:244

約数の個数: 192

約数和(自身を含む): 290122560

約数和(自身を除く): 200142648

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 17, 18, 22, 24, 33, 34, 36, 41, 44, 51, 66, 68, 72, 82, 88, 99, 102, 123, 132, 136, 153, 163, 164, 187, 198, 204, 246, 264, 306, 326, 328, 369, 374, 396, 408, 451, 489, 492, 561, 612, 652, 697, 738, 748, 792, 902, 978, 984, 1122, 1224, 1304, 1353, 1394, 1467, 1476, 1496, 1683, 1793, 1804, 1956, 2091, 2244, 2706, 2771, 2788, 2934, 2952, 3366, 3586, 3608, 3912, 4059, 4182, 4488, 5379, 5412, 5542, 5576, 5868, 6273, 6683, 6732, 7172, 7667, 8118, 8313, 8364, 10758, 10824, 11084, 11736, 12546, 13366, 13464, 14344, 15334, 16137, 16236, 16626, 16728, 20049, 21516, 22168, 23001, 24939, 25092, 26732, 30481, 30668, 32274, 32472, 33252, 40098, 43032, 46002, 49878, 50184, 53464, 60147, 60962, 61336, 64548, 66504, 69003, 73513, 80196, 91443, 92004, 99756, 113611, 120294, 121924, 129096, 138006, 147026, 160392, 182886, 184008, 199512, 220539, 227222, 240588, 243848, 274329, 276012, 294052, 340833, 365772, 441078, 454444, 481176, 548658, 552024, 588104, 661617, 681666, 731544, 882156, 908888, 1022499, 1097316, 1249721, 1323234, 1363332, 1764312, 2044998, 2194632, 2499442, 2646468, 2726664, 3749163, 4089996, 4998884, 5292936, 7498326, 8179992, 9997768, 11247489, 14996652, 22494978, 29993304, 44989956, 89979912]

約数ペア:

[(1, 89979912), (2, 44989956), (3, 29993304), (4, 22494978), (6, 14996652), (8, 11247489), (9, 9997768), (11, 8179992), (12, 7498326), (17, 5292936), (18, 4998884), (22, 4089996), (24, 3749163), (33, 2726664), (34, 2646468), (36, 2499442), (41, 2194632), (44, 2044998), (51, 1764312), (66, 1363332), (68, 1323234), (72, 1249721), (82, 1097316), (88, 1022499), (99, 908888), (102, 882156), (123, 731544), (132, 681666), (136, 661617), (153, 588104), (163, 552024), (164, 548658), (187, 481176), (198, 454444), (204, 441078), (246, 365772), (264, 340833), (306, 294052), (326, 276012), (328, 274329), (369, 243848), (374, 240588), (396, 227222), (408, 220539), (451, 199512), (489, 184008), (492, 182886), (561, 160392), (612, 147026), (652, 138006), (697, 129096), (738, 121924), (748, 120294), (792, 113611), (902, 99756), (978, 92004), (984, 91443), (1122, 80196), (1224, 73513), (1304, 69003), (1353, 66504), (1394, 64548), (1467, 61336), (1476, 60962), (1496, 60147), (1683, 53464), (1793, 50184), (1804, 49878), (1956, 46002), (2091, 43032), (2244, 40098), (2706, 33252), (2771, 32472), (2788, 32274), (2934, 30668), (2952, 30481), (3366, 26732), (3586, 25092), (3608, 24939), (3912, 23001), (4059, 22168), (4182, 21516), (4488, 20049), (5379, 16728), (5412, 16626), (5542, 16236), (5576, 16137), (5868, 15334), (6273, 14344), (6683, 13464), (6732, 13366), (7172, 12546), (7667, 11736), (8118, 11084), (8313, 10824), (8364, 10758)]