83615742

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{21407}}^1$

素因数の和:21453

約数の個数: 48

約数和(自身を含む): 213737472

約数和(自身を除く): 130121730

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 126, 186, 217, 279, 434, 558, 651, 1302, 1953, 3906, 21407, 42814, 64221, 128442, 149849, 192663, 299698, 385326, 449547, 663617, 899094, 1327234, 1348641, 1990851, 2697282, 3981702, 4645319, 5972553, 9290638, 11945106, 13935957, 27871914, 41807871, 83615742]

約数ペア:

[(1, 83615742), (2, 41807871), (3, 27871914), (6, 13935957), (7, 11945106), (9, 9290638), (14, 5972553), (18, 4645319), (21, 3981702), (31, 2697282), (42, 1990851), (62, 1348641), (63, 1327234), (93, 899094), (126, 663617), (186, 449547), (217, 385326), (279, 299698), (434, 192663), (558, 149849), (651, 128442), (1302, 64221), (1953, 42814), (3906, 21407)]