88681376

素因数分解:

$2^5\times 7^2\times {\mathrm{23}}^1\times {\mathrm{2459}}^1$

素因数の和:2506

約数の個数: 72

約数和(自身を含む): 212012640

約数和(自身を除く): 123331264

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 49, 56, 92, 98, 112, 161, 184, 196, 224, 322, 368, 392, 644, 736, 784, 1127, 1288, 1568, 2254, 2459, 2576, 4508, 4918, 5152, 9016, 9836, 17213, 18032, 19672, 34426, 36064, 39344, 56557, 68852, 78688, 113114, 120491, 137704, 226228, 240982, 275408, 395899, 452456, 481964, 550816, 791798, 904912, 963928, 1583596, 1809824, 1927856, 2771293, 3167192, 3855712, 5542586, 6334384, 11085172, 12668768, 22170344, 44340688, 88681376]

約数ペア:

[(1, 88681376), (2, 44340688), (4, 22170344), (7, 12668768), (8, 11085172), (14, 6334384), (16, 5542586), (23, 3855712), (28, 3167192), (32, 2771293), (46, 1927856), (49, 1809824), (56, 1583596), (92, 963928), (98, 904912), (112, 791798), (161, 550816), (184, 481964), (196, 452456), (224, 395899), (322, 275408), (368, 240982), (392, 226228), (644, 137704), (736, 120491), (784, 113114), (1127, 78688), (1288, 68852), (1568, 56557), (2254, 39344), (2459, 36064), (2576, 34426), (4508, 19672), (4918, 18032), (5152, 17213), (9016, 9836)]