42239484

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5407}}^1$

素因数の和:5455

約数の個数: 72

約数和(自身を含む): 125984768

約数和(自身を除く): 83745284

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 2604, 3906, 5407, 7812, 10814, 16221, 21628, 32442, 37849, 48663, 64884, 75698, 97326, 113547, 151396, 167617, 194652, 227094, 335234, 340641, 454188, 502851, 670468, 681282, 1005702, 1173319, 1362564, 1508553, 2011404, 2346638, 3017106, 3519957, 4693276, 6034212, 7039914, 10559871, 14079828, 21119742, 42239484]

約数ペア:

[(1, 42239484), (2, 21119742), (3, 14079828), (4, 10559871), (6, 7039914), (7, 6034212), (9, 4693276), (12, 3519957), (14, 3017106), (18, 2346638), (21, 2011404), (28, 1508553), (31, 1362564), (36, 1173319), (42, 1005702), (62, 681282), (63, 670468), (84, 502851), (93, 454188), (124, 340641), (126, 335234), (186, 227094), (217, 194652), (252, 167617), (279, 151396), (372, 113547), (434, 97326), (558, 75698), (651, 64884), (868, 48663), (1116, 37849), (1302, 32442), (1953, 21628), (2604, 16221), (3906, 10814), (5407, 7812)]