70620912

素因数分解:

$2^4\times 3^2\times {\mathrm{401}}^1\times {\mathrm{1223}}^1$

素因数の和:1638

約数の個数: 60

約数和(自身を含む): 198295344

約数和(自身を除く): 127674432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 401, 802, 1203, 1223, 1604, 2406, 2446, 3208, 3609, 3669, 4812, 4892, 6416, 7218, 7338, 9624, 9784, 11007, 14436, 14676, 19248, 19568, 22014, 28872, 29352, 44028, 57744, 58704, 88056, 176112, 490423, 980846, 1471269, 1961692, 2942538, 3923384, 4413807, 5885076, 7846768, 8827614, 11770152, 17655228, 23540304, 35310456, 70620912]

約数ペア:

[(1, 70620912), (2, 35310456), (3, 23540304), (4, 17655228), (6, 11770152), (8, 8827614), (9, 7846768), (12, 5885076), (16, 4413807), (18, 3923384), (24, 2942538), (36, 1961692), (48, 1471269), (72, 980846), (144, 490423), (401, 176112), (802, 88056), (1203, 58704), (1223, 57744), (1604, 44028), (2406, 29352), (2446, 28872), (3208, 22014), (3609, 19568), (3669, 19248), (4812, 14676), (4892, 14436), (6416, 11007), (7218, 9784), (7338, 9624)]