63968580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{27337}}^1$

素因数の和:27365

約数の個数: 72

約数和(自身を含む): 208971672

約数和(自身を除く): 145003092

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 27337, 54674, 82011, 109348, 136685, 164022, 246033, 273370, 328044, 355381, 410055, 492066, 546740, 710762, 820110, 984132, 1066143, 1230165, 1421524, 1640220, 1776905, 2132286, 2460330, 3198429, 3553810, 4264572, 4920660, 5330715, 6396858, 7107620, 10661430, 12793716, 15992145, 21322860, 31984290, 63968580]

約数ペア:

[(1, 63968580), (2, 31984290), (3, 21322860), (4, 15992145), (5, 12793716), (6, 10661430), (9, 7107620), (10, 6396858), (12, 5330715), (13, 4920660), (15, 4264572), (18, 3553810), (20, 3198429), (26, 2460330), (30, 2132286), (36, 1776905), (39, 1640220), (45, 1421524), (52, 1230165), (60, 1066143), (65, 984132), (78, 820110), (90, 710762), (117, 546740), (130, 492066), (156, 410055), (180, 355381), (195, 328044), (234, 273370), (260, 246033), (390, 164022), (468, 136685), (585, 109348), (780, 82011), (1170, 54674), (2340, 27337)]