64999746

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^2$

素因数の和:138

約数の個数: 120

約数和(自身を含む): 175912704

約数和(自身を除く): 110912958

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 31, 42, 43, 54, 62, 63, 81, 86, 93, 126, 129, 162, 186, 189, 217, 258, 279, 301, 378, 387, 434, 558, 567, 602, 651, 774, 837, 903, 1134, 1161, 1302, 1333, 1674, 1806, 1849, 1953, 2322, 2511, 2666, 2709, 3483, 3698, 3906, 3999, 5022, 5418, 5547, 5859, 6966, 7998, 8127, 9331, 11094, 11718, 11997, 12943, 16254, 16641, 17577, 18662, 23994, 24381, 25886, 27993, 33282, 35154, 35991, 38829, 48762, 49923, 55986, 57319, 71982, 77658, 83979, 99846, 107973, 114638, 116487, 149769, 167958, 171957, 215946, 232974, 251937, 299538, 343914, 349461, 401233, 503874, 515871, 698922, 755811, 802466, 1031742, 1048383, 1203699, 1511622, 1547613, 2096766, 2407398, 3095226, 3611097, 4642839, 7222194, 9285678, 10833291, 21666582, 32499873, 64999746]

約数ペア:

[(1, 64999746), (2, 32499873), (3, 21666582), (6, 10833291), (7, 9285678), (9, 7222194), (14, 4642839), (18, 3611097), (21, 3095226), (27, 2407398), (31, 2096766), (42, 1547613), (43, 1511622), (54, 1203699), (62, 1048383), (63, 1031742), (81, 802466), (86, 755811), (93, 698922), (126, 515871), (129, 503874), (162, 401233), (186, 349461), (189, 343914), (217, 299538), (258, 251937), (279, 232974), (301, 215946), (378, 171957), (387, 167958), (434, 149769), (558, 116487), (567, 114638), (602, 107973), (651, 99846), (774, 83979), (837, 77658), (903, 71982), (1134, 57319), (1161, 55986), (1302, 49923), (1333, 48762), (1674, 38829), (1806, 35991), (1849, 35154), (1953, 33282), (2322, 27993), (2511, 25886), (2666, 24381), (2709, 23994), (3483, 18662), (3698, 17577), (3906, 16641), (3999, 16254), (5022, 12943), (5418, 11997), (5547, 11718), (5859, 11094), (6966, 9331), (7998, 8127)]