72034140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{12377}}^1$

素因数の和:12486

約数の個数: 48

約数和(自身を含む): 203791392

約数和(自身を除く): 131757252

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 194, 291, 388, 485, 582, 970, 1164, 1455, 1940, 2910, 5820, 12377, 24754, 37131, 49508, 61885, 74262, 123770, 148524, 185655, 247540, 371310, 742620, 1200569, 2401138, 3601707, 4802276, 6002845, 7203414, 12005690, 14406828, 18008535, 24011380, 36017070, 72034140]

約数ペア:

[(1, 72034140), (2, 36017070), (3, 24011380), (4, 18008535), (5, 14406828), (6, 12005690), (10, 7203414), (12, 6002845), (15, 4802276), (20, 3601707), (30, 2401138), (60, 1200569), (97, 742620), (194, 371310), (291, 247540), (388, 185655), (485, 148524), (582, 123770), (970, 74262), (1164, 61885), (1455, 49508), (1940, 37131), (2910, 24754), (5820, 12377)]