61896474

素因数分解:

$2^1\times 3^8\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:168

約数の個数: 72

約数和(自身を含む): 143481780

約数和(自身を除く): 81585306

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 81, 89, 106, 159, 162, 178, 243, 267, 318, 477, 486, 534, 729, 801, 954, 1431, 1458, 1602, 2187, 2403, 2862, 4293, 4374, 4717, 4806, 6561, 7209, 8586, 9434, 12879, 13122, 14151, 14418, 21627, 25758, 28302, 38637, 42453, 43254, 64881, 77274, 84906, 115911, 127359, 129762, 194643, 231822, 254718, 347733, 382077, 389286, 583929, 695466, 764154, 1146231, 1167858, 2292462, 3438693, 6877386, 10316079, 20632158, 30948237, 61896474]

約数ペア:

[(1, 61896474), (2, 30948237), (3, 20632158), (6, 10316079), (9, 6877386), (18, 3438693), (27, 2292462), (53, 1167858), (54, 1146231), (81, 764154), (89, 695466), (106, 583929), (159, 389286), (162, 382077), (178, 347733), (243, 254718), (267, 231822), (318, 194643), (477, 129762), (486, 127359), (534, 115911), (729, 84906), (801, 77274), (954, 64881), (1431, 43254), (1458, 42453), (1602, 38637), (2187, 28302), (2403, 25758), (2862, 21627), (4293, 14418), (4374, 14151), (4717, 13122), (4806, 12879), (6561, 9434), (7209, 8586)]