89695676

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{197}}^1$

素因数の和:339

約数の個数: 72

約数和(自身を含む): 193396896

約数和(自身を除く): 103701220

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 101, 161, 196, 197, 202, 322, 394, 404, 644, 707, 788, 1127, 1379, 1414, 2254, 2323, 2758, 2828, 4508, 4531, 4646, 4949, 5516, 9062, 9292, 9653, 9898, 16261, 18124, 19306, 19796, 19897, 31717, 32522, 38612, 39794, 63434, 65044, 79588, 113827, 126868, 139279, 222019, 227654, 278558, 444038, 455308, 457631, 557116, 888076, 915262, 974953, 1830524, 1949906, 3203417, 3899812, 6406834, 12813668, 22423919, 44847838, 89695676]

約数ペア:

[(1, 89695676), (2, 44847838), (4, 22423919), (7, 12813668), (14, 6406834), (23, 3899812), (28, 3203417), (46, 1949906), (49, 1830524), (92, 974953), (98, 915262), (101, 888076), (161, 557116), (196, 457631), (197, 455308), (202, 444038), (322, 278558), (394, 227654), (404, 222019), (644, 139279), (707, 126868), (788, 113827), (1127, 79588), (1379, 65044), (1414, 63434), (2254, 39794), (2323, 38612), (2758, 32522), (2828, 31717), (4508, 19897), (4531, 19796), (4646, 19306), (4949, 18124), (5516, 16261), (9062, 9898), (9292, 9653)]