76658580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{3251}}^1$

素因数の和:3397

約数の個数: 72

約数和(自身を含む): 234378144

約数和(自身を除く): 157719564

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 131, 180, 262, 393, 524, 655, 786, 1179, 1310, 1572, 1965, 2358, 2620, 3251, 3930, 4716, 5895, 6502, 7860, 9753, 11790, 13004, 16255, 19506, 23580, 29259, 32510, 39012, 48765, 58518, 65020, 97530, 117036, 146295, 195060, 292590, 425881, 585180, 851762, 1277643, 1703524, 2129405, 2555286, 3832929, 4258810, 5110572, 6388215, 7665858, 8517620, 12776430, 15331716, 19164645, 25552860, 38329290, 76658580]

約数ペア:

[(1, 76658580), (2, 38329290), (3, 25552860), (4, 19164645), (5, 15331716), (6, 12776430), (9, 8517620), (10, 7665858), (12, 6388215), (15, 5110572), (18, 4258810), (20, 3832929), (30, 2555286), (36, 2129405), (45, 1703524), (60, 1277643), (90, 851762), (131, 585180), (180, 425881), (262, 292590), (393, 195060), (524, 146295), (655, 117036), (786, 97530), (1179, 65020), (1310, 58518), (1572, 48765), (1965, 39012), (2358, 32510), (2620, 29259), (3251, 23580), (3930, 19506), (4716, 16255), (5895, 13004), (6502, 11790), (7860, 9753)]