66455712

素因数分解:

$2^5\times 3^2\times {\mathrm{59}}^1\times {\mathrm{3911}}^1$

素因数の和:3986

約数の個数: 72

約数和(自身を含む): 192235680

約数和(自身を除く): 125779968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 59, 72, 96, 118, 144, 177, 236, 288, 354, 472, 531, 708, 944, 1062, 1416, 1888, 2124, 2832, 3911, 4248, 5664, 7822, 8496, 11733, 15644, 16992, 23466, 31288, 35199, 46932, 62576, 70398, 93864, 125152, 140796, 187728, 230749, 281592, 375456, 461498, 563184, 692247, 922996, 1126368, 1384494, 1845992, 2076741, 2768988, 3691984, 4153482, 5537976, 7383968, 8306964, 11075952, 16613928, 22151904, 33227856, 66455712]

約数ペア:

[(1, 66455712), (2, 33227856), (3, 22151904), (4, 16613928), (6, 11075952), (8, 8306964), (9, 7383968), (12, 5537976), (16, 4153482), (18, 3691984), (24, 2768988), (32, 2076741), (36, 1845992), (48, 1384494), (59, 1126368), (72, 922996), (96, 692247), (118, 563184), (144, 461498), (177, 375456), (236, 281592), (288, 230749), (354, 187728), (472, 140796), (531, 125152), (708, 93864), (944, 70398), (1062, 62576), (1416, 46932), (1888, 35199), (2124, 31288), (2832, 23466), (3911, 16992), (4248, 15644), (5664, 11733), (7822, 8496)]