72373936

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{181}}^1\times {\mathrm{373}}^1$

素因数の和:629

約数の個数: 40

約数和(自身を含む): 143487344

約数和(自身を除く): 71113408

約数列:

[1, 2, 4, 8, 16, 67, 134, 181, 268, 362, 373, 536, 724, 746, 1072, 1448, 1492, 2896, 2984, 5968, 12127, 24254, 24991, 48508, 49982, 67513, 97016, 99964, 135026, 194032, 199928, 270052, 399856, 540104, 1080208, 4523371, 9046742, 18093484, 36186968, 72373936]

約数ペア:

[(1, 72373936), (2, 36186968), (4, 18093484), (8, 9046742), (16, 4523371), (67, 1080208), (134, 540104), (181, 399856), (268, 270052), (362, 199928), (373, 194032), (536, 135026), (724, 99964), (746, 97016), (1072, 67513), (1448, 49982), (1492, 48508), (2896, 24991), (2984, 24254), (5968, 12127)]