72695376

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{38833}}^1$

素因数の和:38860

約数の個数: 60

約数和(自身を含む): 219101428

約数和(自身を除く): 146406052

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 38833, 77666, 116499, 155332, 232998, 310664, 349497, 465996, 504829, 621328, 698994, 931992, 1009658, 1397988, 1514487, 1863984, 2019316, 2795976, 3028974, 4038632, 4543461, 5591952, 6057948, 8077264, 9086922, 12115896, 18173844, 24231792, 36347688, 72695376]

約数ペア:

[(1, 72695376), (2, 36347688), (3, 24231792), (4, 18173844), (6, 12115896), (8, 9086922), (9, 8077264), (12, 6057948), (13, 5591952), (16, 4543461), (18, 4038632), (24, 3028974), (26, 2795976), (36, 2019316), (39, 1863984), (48, 1514487), (52, 1397988), (72, 1009658), (78, 931992), (104, 698994), (117, 621328), (144, 504829), (156, 465996), (208, 349497), (234, 310664), (312, 232998), (468, 155332), (624, 116499), (936, 77666), (1872, 38833)]