64777860

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{17137}}^1$

素因数の和:17162

約数の個数: 96

約数和(自身を含む): 230334720

約数和(自身を除く): 165556860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 17137, 34274, 51411, 68548, 85685, 102822, 119959, 154233, 171370, 205644, 239918, 257055, 308466, 342740, 359877, 462699, 479836, 514110, 599795, 616932, 719754, 771165, 925398, 1028220, 1079631, 1199590, 1439508, 1542330, 1799385, 1850796, 2159262, 2313495, 2399180, 3084660, 3238893, 3598770, 4318524, 4626990, 5398155, 6477786, 7197540, 9253980, 10796310, 12955572, 16194465, 21592620, 32388930, 64777860]

約数ペア:

[(1, 64777860), (2, 32388930), (3, 21592620), (4, 16194465), (5, 12955572), (6, 10796310), (7, 9253980), (9, 7197540), (10, 6477786), (12, 5398155), (14, 4626990), (15, 4318524), (18, 3598770), (20, 3238893), (21, 3084660), (27, 2399180), (28, 2313495), (30, 2159262), (35, 1850796), (36, 1799385), (42, 1542330), (45, 1439508), (54, 1199590), (60, 1079631), (63, 1028220), (70, 925398), (84, 771165), (90, 719754), (105, 616932), (108, 599795), (126, 514110), (135, 479836), (140, 462699), (180, 359877), (189, 342740), (210, 308466), (252, 257055), (270, 239918), (315, 205644), (378, 171370), (420, 154233), (540, 119959), (630, 102822), (756, 85685), (945, 68548), (1260, 51411), (1890, 34274), (3780, 17137)]