72277802

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{659}}^1$

素因数の和:782

約数の個数: 32

約数和(自身を含む): 117849600

約数和(自身を除く): 45571798

約数列:

[1, 2, 29, 31, 58, 61, 62, 122, 659, 899, 1318, 1769, 1798, 1891, 3538, 3782, 19111, 20429, 38222, 40199, 40858, 54839, 80398, 109678, 592441, 1165771, 1184882, 1246169, 2331542, 2492338, 36138901, 72277802]

約数ペア:

[(1, 72277802), (2, 36138901), (29, 2492338), (31, 2331542), (58, 1246169), (61, 1184882), (62, 1165771), (122, 592441), (659, 109678), (899, 80398), (1318, 54839), (1769, 40858), (1798, 40199), (1891, 38222), (3538, 20429), (3782, 19111)]