74918736

素因数分解:

$2^4\times 3^3\times {\mathrm{61}}^1\times {\mathrm{2843}}^1$

素因数の和:2921

約数の個数: 80

約数和(自身を含む): 218646720

約数和(自身を除く): 143727984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 61, 72, 108, 122, 144, 183, 216, 244, 366, 432, 488, 549, 732, 976, 1098, 1464, 1647, 2196, 2843, 2928, 3294, 4392, 5686, 6588, 8529, 8784, 11372, 13176, 17058, 22744, 25587, 26352, 34116, 45488, 51174, 68232, 76761, 102348, 136464, 153522, 173423, 204696, 307044, 346846, 409392, 520269, 614088, 693692, 1040538, 1228176, 1387384, 1560807, 2081076, 2774768, 3121614, 4162152, 4682421, 6243228, 8324304, 9364842, 12486456, 18729684, 24972912, 37459368, 74918736]

約数ペア:

[(1, 74918736), (2, 37459368), (3, 24972912), (4, 18729684), (6, 12486456), (8, 9364842), (9, 8324304), (12, 6243228), (16, 4682421), (18, 4162152), (24, 3121614), (27, 2774768), (36, 2081076), (48, 1560807), (54, 1387384), (61, 1228176), (72, 1040538), (108, 693692), (122, 614088), (144, 520269), (183, 409392), (216, 346846), (244, 307044), (366, 204696), (432, 173423), (488, 153522), (549, 136464), (732, 102348), (976, 76761), (1098, 68232), (1464, 51174), (1647, 45488), (2196, 34116), (2843, 26352), (2928, 25587), (3294, 22744), (4392, 17058), (5686, 13176), (6588, 11372), (8529, 8784)]