90140904

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{59617}}^1$

素因数の和:59639

約数の個数: 64

約数和(自身を含む): 286166400

約数和(自身を除く): 196025496

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 59617, 119234, 178851, 238468, 357702, 417319, 476936, 536553, 715404, 834638, 1073106, 1251957, 1430808, 1609659, 1669276, 2146212, 2503914, 3219318, 3338552, 3755871, 4292424, 5007828, 6438636, 7511742, 10015656, 11267613, 12877272, 15023484, 22535226, 30046968, 45070452, 90140904]

約数ペア:

[(1, 90140904), (2, 45070452), (3, 30046968), (4, 22535226), (6, 15023484), (7, 12877272), (8, 11267613), (9, 10015656), (12, 7511742), (14, 6438636), (18, 5007828), (21, 4292424), (24, 3755871), (27, 3338552), (28, 3219318), (36, 2503914), (42, 2146212), (54, 1669276), (56, 1609659), (63, 1430808), (72, 1251957), (84, 1073106), (108, 834638), (126, 715404), (168, 536553), (189, 476936), (216, 417319), (252, 357702), (378, 238468), (504, 178851), (756, 119234), (1512, 59617)]