79669786

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:176

約数の個数: 72

約数和(自身を含む): 154341180

約数和(自身を除く): 74671394

約数列:

[1, 2, 7, 14, 17, 29, 34, 49, 58, 97, 98, 119, 194, 203, 238, 289, 406, 493, 578, 679, 833, 986, 1358, 1421, 1649, 1666, 2023, 2813, 2842, 3298, 3451, 4046, 4753, 5626, 6902, 8381, 9506, 11543, 14161, 16762, 19691, 23086, 24157, 28033, 28322, 39382, 47821, 48314, 56066, 58667, 80801, 95642, 117334, 137837, 161602, 196231, 275674, 334747, 392462, 410669, 669494, 812957, 821338, 1373617, 1625914, 2343229, 2747234, 4686458, 5690699, 11381398, 39834893, 79669786]

約数ペア:

[(1, 79669786), (2, 39834893), (7, 11381398), (14, 5690699), (17, 4686458), (29, 2747234), (34, 2343229), (49, 1625914), (58, 1373617), (97, 821338), (98, 812957), (119, 669494), (194, 410669), (203, 392462), (238, 334747), (289, 275674), (406, 196231), (493, 161602), (578, 137837), (679, 117334), (833, 95642), (986, 80801), (1358, 58667), (1421, 56066), (1649, 48314), (1666, 47821), (2023, 39382), (2813, 28322), (2842, 28033), (3298, 24157), (3451, 23086), (4046, 19691), (4753, 16762), (5626, 14161), (6902, 11543), (8381, 9506)]