72130914

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{179}}^1\times {\mathrm{367}}^1$

素因数の和:615

約数の個数: 48

約数和(自身を含む): 160168320

約数和(自身を除く): 88037406

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 179, 183, 358, 366, 367, 537, 549, 734, 1074, 1098, 1101, 1611, 2202, 3222, 3303, 6606, 10919, 21838, 22387, 32757, 44774, 65514, 65693, 67161, 98271, 131386, 134322, 196542, 197079, 201483, 394158, 402966, 591237, 1182474, 4007273, 8014546, 12021819, 24043638, 36065457, 72130914]

約数ペア:

[(1, 72130914), (2, 36065457), (3, 24043638), (6, 12021819), (9, 8014546), (18, 4007273), (61, 1182474), (122, 591237), (179, 402966), (183, 394158), (358, 201483), (366, 197079), (367, 196542), (537, 134322), (549, 131386), (734, 98271), (1074, 67161), (1098, 65693), (1101, 65514), (1611, 44774), (2202, 32757), (3222, 22387), (3303, 21838), (6606, 10919)]