73871012

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1$

素因数の和:372

約数の個数: 48

約数和(自身を含む): 141214080

約数和(自身を除く): 67343068

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 151, 157, 164, 302, 314, 604, 628, 779, 1558, 2869, 2983, 3116, 5738, 5966, 6191, 6437, 11476, 11932, 12382, 12874, 23707, 24764, 25748, 47414, 94828, 117629, 122303, 235258, 244606, 450433, 470516, 489212, 900866, 971987, 1801732, 1943974, 3887948, 18467753, 36935506, 73871012]

約数ペア:

[(1, 73871012), (2, 36935506), (4, 18467753), (19, 3887948), (38, 1943974), (41, 1801732), (76, 971987), (82, 900866), (151, 489212), (157, 470516), (164, 450433), (302, 244606), (314, 235258), (604, 122303), (628, 117629), (779, 94828), (1558, 47414), (2869, 25748), (2983, 24764), (3116, 23707), (5738, 12874), (5966, 12382), (6191, 11932), (6437, 11476)]