75621456

素因数分解:

$2^4\times 3^2\times {\mathrm{61}}^1\times {\mathrm{8609}}^1$

素因数の和:8684

約数の個数: 60

約数和(自身を含む): 215129460

約数和(自身を除く): 139508004

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 61, 72, 122, 144, 183, 244, 366, 488, 549, 732, 976, 1098, 1464, 2196, 2928, 4392, 8609, 8784, 17218, 25827, 34436, 51654, 68872, 77481, 103308, 137744, 154962, 206616, 309924, 413232, 525149, 619848, 1050298, 1239696, 1575447, 2100596, 3150894, 4201192, 4726341, 6301788, 8402384, 9452682, 12603576, 18905364, 25207152, 37810728, 75621456]

約数ペア:

[(1, 75621456), (2, 37810728), (3, 25207152), (4, 18905364), (6, 12603576), (8, 9452682), (9, 8402384), (12, 6301788), (16, 4726341), (18, 4201192), (24, 3150894), (36, 2100596), (48, 1575447), (61, 1239696), (72, 1050298), (122, 619848), (144, 525149), (183, 413232), (244, 309924), (366, 206616), (488, 154962), (549, 137744), (732, 103308), (976, 77481), (1098, 68872), (1464, 51654), (2196, 34436), (2928, 25827), (4392, 17218), (8609, 8784)]