86406540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1471}}^1$

素因数の和:1583

約数の個数: 96

約数和(自身を含む): 267079680

約数和(自身を除く): 180673140

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 89, 110, 132, 165, 178, 220, 267, 330, 356, 445, 534, 660, 890, 979, 1068, 1335, 1471, 1780, 1958, 2670, 2937, 2942, 3916, 4413, 4895, 5340, 5874, 5884, 7355, 8826, 9790, 11748, 14685, 14710, 16181, 17652, 19580, 22065, 29370, 29420, 32362, 44130, 48543, 58740, 64724, 80905, 88260, 97086, 130919, 161810, 194172, 242715, 261838, 323620, 392757, 485430, 523676, 654595, 785514, 970860, 1309190, 1440109, 1571028, 1963785, 2618380, 2880218, 3927570, 4320327, 5760436, 7200545, 7855140, 8640654, 14401090, 17281308, 21601635, 28802180, 43203270, 86406540]

約数ペア:

[(1, 86406540), (2, 43203270), (3, 28802180), (4, 21601635), (5, 17281308), (6, 14401090), (10, 8640654), (11, 7855140), (12, 7200545), (15, 5760436), (20, 4320327), (22, 3927570), (30, 2880218), (33, 2618380), (44, 1963785), (55, 1571028), (60, 1440109), (66, 1309190), (89, 970860), (110, 785514), (132, 654595), (165, 523676), (178, 485430), (220, 392757), (267, 323620), (330, 261838), (356, 242715), (445, 194172), (534, 161810), (660, 130919), (890, 97086), (979, 88260), (1068, 80905), (1335, 64724), (1471, 58740), (1780, 48543), (1958, 44130), (2670, 32362), (2937, 29420), (2942, 29370), (3916, 22065), (4413, 19580), (4895, 17652), (5340, 16181), (5874, 14710), (5884, 14685), (7355, 11748), (8826, 9790)]