85475624

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{229}}^1$

素因数の和:382

約数の個数: 64

約数和(自身を含む): 179869200

約数和(自身を除く): 94393576

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 97, 104, 148, 194, 229, 296, 388, 458, 481, 776, 916, 962, 1261, 1832, 1924, 2522, 2977, 3589, 3848, 5044, 5954, 7178, 8473, 10088, 11908, 14356, 16946, 22213, 23816, 28712, 33892, 44426, 46657, 67784, 88852, 93314, 110149, 177704, 186628, 220298, 288769, 373256, 440596, 577538, 821881, 881192, 1155076, 1643762, 2310152, 3287524, 6575048, 10684453, 21368906, 42737812, 85475624]

約数ペア:

[(1, 85475624), (2, 42737812), (4, 21368906), (8, 10684453), (13, 6575048), (26, 3287524), (37, 2310152), (52, 1643762), (74, 1155076), (97, 881192), (104, 821881), (148, 577538), (194, 440596), (229, 373256), (296, 288769), (388, 220298), (458, 186628), (481, 177704), (776, 110149), (916, 93314), (962, 88852), (1261, 67784), (1832, 46657), (1924, 44426), (2522, 33892), (2977, 28712), (3589, 23816), (3848, 22213), (5044, 16946), (5954, 14356), (7178, 11908), (8473, 10088)]