78077530

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{6143}}^1$

素因数の和:6222

約数の個数: 32

約数和(自身を含む): 148635648

約数和(自身を除く): 70558118

約数列:

[1, 2, 5, 10, 31, 41, 62, 82, 155, 205, 310, 410, 1271, 2542, 6143, 6355, 12286, 12710, 30715, 61430, 190433, 251863, 380866, 503726, 952165, 1259315, 1904330, 2518630, 7807753, 15615506, 39038765, 78077530]

約数ペア:

[(1, 78077530), (2, 39038765), (5, 15615506), (10, 7807753), (31, 2518630), (41, 1904330), (62, 1259315), (82, 952165), (155, 503726), (205, 380866), (310, 251863), (410, 190433), (1271, 61430), (2542, 30715), (6143, 12710), (6355, 12286)]