78912076

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{241}}^1\times {\mathrm{751}}^1$

素因数の和:1105

約数の個数: 24

約数和(自身を含む): 140127680

約数和(自身を除く): 61215604

約数列:

[1, 2, 4, 109, 218, 241, 436, 482, 751, 964, 1502, 3004, 26269, 52538, 81859, 105076, 163718, 180991, 327436, 361982, 723964, 19728019, 39456038, 78912076]

約数ペア:

[(1, 78912076), (2, 39456038), (4, 19728019), (109, 723964), (218, 361982), (241, 327436), (436, 180991), (482, 163718), (751, 105076), (964, 81859), (1502, 52538), (3004, 26269)]