61942572

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{421}}^1$

素因数の和:559

約数の個数: 72

約数和(自身を含む): 161902832

約数和(自身を除く): 99960260

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 67, 122, 134, 183, 201, 244, 268, 366, 402, 421, 549, 603, 732, 804, 842, 1098, 1206, 1263, 1684, 2196, 2412, 2526, 3789, 4087, 5052, 7578, 8174, 12261, 15156, 16348, 24522, 25681, 28207, 36783, 49044, 51362, 56414, 73566, 77043, 84621, 102724, 112828, 147132, 154086, 169242, 231129, 253863, 308172, 338484, 462258, 507726, 924516, 1015452, 1720627, 3441254, 5161881, 6882508, 10323762, 15485643, 20647524, 30971286, 61942572]

約数ペア:

[(1, 61942572), (2, 30971286), (3, 20647524), (4, 15485643), (6, 10323762), (9, 6882508), (12, 5161881), (18, 3441254), (36, 1720627), (61, 1015452), (67, 924516), (122, 507726), (134, 462258), (183, 338484), (201, 308172), (244, 253863), (268, 231129), (366, 169242), (402, 154086), (421, 147132), (549, 112828), (603, 102724), (732, 84621), (804, 77043), (842, 73566), (1098, 56414), (1206, 51362), (1263, 49044), (1684, 36783), (2196, 28207), (2412, 25681), (2526, 24522), (3789, 16348), (4087, 15156), (5052, 12261), (7578, 8174)]