71605044

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{4241}}^1$

素因数の和:4325

約数の個数: 72

約数和(自身を含む): 209995968

約数和(自身を除く): 138390924

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 67, 84, 126, 134, 201, 252, 268, 402, 469, 603, 804, 938, 1206, 1407, 1876, 2412, 2814, 4221, 4241, 5628, 8442, 8482, 12723, 16884, 16964, 25446, 29687, 38169, 50892, 59374, 76338, 89061, 118748, 152676, 178122, 267183, 284147, 356244, 534366, 568294, 852441, 1068732, 1136588, 1704882, 1989029, 2557323, 3409764, 3978058, 5114646, 5967087, 7956116, 10229292, 11934174, 17901261, 23868348, 35802522, 71605044]

約数ペア:

[(1, 71605044), (2, 35802522), (3, 23868348), (4, 17901261), (6, 11934174), (7, 10229292), (9, 7956116), (12, 5967087), (14, 5114646), (18, 3978058), (21, 3409764), (28, 2557323), (36, 1989029), (42, 1704882), (63, 1136588), (67, 1068732), (84, 852441), (126, 568294), (134, 534366), (201, 356244), (252, 284147), (268, 267183), (402, 178122), (469, 152676), (603, 118748), (804, 89061), (938, 76338), (1206, 59374), (1407, 50892), (1876, 38169), (2412, 29687), (2814, 25446), (4221, 16964), (4241, 16884), (5628, 12723), (8442, 8482)]