73871532

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{433}}^1\times {\mathrm{677}}^1$

素因数の和:1127

約数の個数: 72

約数和(自身を含む): 214215456

約数和(自身を除く): 140343924

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 433, 677, 866, 1299, 1354, 1732, 2031, 2598, 2708, 3031, 3897, 4062, 4739, 5196, 6062, 6093, 7794, 8124, 9093, 9478, 12124, 12186, 14217, 15588, 18186, 18956, 24372, 27279, 28434, 36372, 42651, 54558, 56868, 85302, 109116, 170604, 293141, 586282, 879423, 1172564, 1758846, 2051987, 2638269, 3517692, 4103974, 5276538, 6155961, 8207948, 10553076, 12311922, 18467883, 24623844, 36935766, 73871532]

約数ペア:

[(1, 73871532), (2, 36935766), (3, 24623844), (4, 18467883), (6, 12311922), (7, 10553076), (9, 8207948), (12, 6155961), (14, 5276538), (18, 4103974), (21, 3517692), (28, 2638269), (36, 2051987), (42, 1758846), (63, 1172564), (84, 879423), (126, 586282), (252, 293141), (433, 170604), (677, 109116), (866, 85302), (1299, 56868), (1354, 54558), (1732, 42651), (2031, 36372), (2598, 28434), (2708, 27279), (3031, 24372), (3897, 18956), (4062, 18186), (4739, 15588), (5196, 14217), (6062, 12186), (6093, 12124), (7794, 9478), (8124, 9093)]