78107166

素因数分解:

$2^1\times 3^4\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{151}}^1$

素因数の和:299

約数の個数: 80

約数和(自身を含む): 183625728

約数和(自身を除く): 105518562

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 81, 93, 103, 151, 162, 186, 206, 279, 302, 309, 453, 558, 618, 837, 906, 927, 1359, 1674, 1854, 2511, 2718, 2781, 3193, 4077, 4681, 5022, 5562, 6386, 8154, 8343, 9362, 9579, 12231, 14043, 15553, 16686, 19158, 24462, 28086, 28737, 31106, 42129, 46659, 57474, 84258, 86211, 93318, 126387, 139977, 172422, 252774, 258633, 279954, 379161, 419931, 482143, 517266, 758322, 839862, 964286, 1259793, 1446429, 2519586, 2892858, 4339287, 8678574, 13017861, 26035722, 39053583, 78107166]

約数ペア:

[(1, 78107166), (2, 39053583), (3, 26035722), (6, 13017861), (9, 8678574), (18, 4339287), (27, 2892858), (31, 2519586), (54, 1446429), (62, 1259793), (81, 964286), (93, 839862), (103, 758322), (151, 517266), (162, 482143), (186, 419931), (206, 379161), (279, 279954), (302, 258633), (309, 252774), (453, 172422), (558, 139977), (618, 126387), (837, 93318), (906, 86211), (927, 84258), (1359, 57474), (1674, 46659), (1854, 42129), (2511, 31106), (2718, 28737), (2781, 28086), (3193, 24462), (4077, 19158), (4681, 16686), (5022, 15553), (5562, 14043), (6386, 12231), (8154, 9579), (8343, 9362)]