61619256

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1$

素因数の和:329

約数の個数: 96

約数和(自身を含む): 172972800

約数和(自身を除く): 111353544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 94, 131, 139, 141, 188, 262, 278, 282, 376, 393, 417, 423, 524, 556, 564, 786, 834, 846, 1048, 1112, 1128, 1179, 1251, 1572, 1668, 1692, 2358, 2502, 3144, 3336, 3384, 4716, 5004, 6157, 6533, 9432, 10008, 12314, 13066, 18209, 18471, 19599, 24628, 26132, 36418, 36942, 39198, 49256, 52264, 54627, 55413, 58797, 72836, 73884, 78396, 109254, 110826, 117594, 145672, 147768, 156792, 163881, 218508, 221652, 235188, 327762, 437016, 443304, 470376, 655524, 855823, 1311048, 1711646, 2567469, 3423292, 5134938, 6846584, 7702407, 10269876, 15404814, 20539752, 30809628, 61619256]

約数ペア:

[(1, 61619256), (2, 30809628), (3, 20539752), (4, 15404814), (6, 10269876), (8, 7702407), (9, 6846584), (12, 5134938), (18, 3423292), (24, 2567469), (36, 1711646), (47, 1311048), (72, 855823), (94, 655524), (131, 470376), (139, 443304), (141, 437016), (188, 327762), (262, 235188), (278, 221652), (282, 218508), (376, 163881), (393, 156792), (417, 147768), (423, 145672), (524, 117594), (556, 110826), (564, 109254), (786, 78396), (834, 73884), (846, 72836), (1048, 58797), (1112, 55413), (1128, 54627), (1179, 52264), (1251, 49256), (1572, 39198), (1668, 36942), (1692, 36418), (2358, 26132), (2502, 24628), (3144, 19599), (3336, 18471), (3384, 18209), (4716, 13066), (5004, 12314), (6157, 10008), (6533, 9432)]