78319207962

素因数分解:

$2^1\times 3^4\times {\mathrm{61}}^1\times {\mathrm{349}}^1\times {\mathrm{22709}}^1$

素因数の和:23133

約数の個数: 80

約数和(自身を含む): 178888941000

約数和(自身を除く): 100569733038

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 81, 122, 162, 183, 349, 366, 549, 698, 1047, 1098, 1647, 2094, 3141, 3294, 4941, 6282, 9423, 9882, 18846, 21289, 22709, 28269, 42578, 45418, 56538, 63867, 68127, 127734, 136254, 191601, 204381, 383202, 408762, 574803, 613143, 1149606, 1226286, 1385249, 1724409, 1839429, 2770498, 3448818, 3678858, 4155747, 7925441, 8311494, 12467241, 15850882, 23776323, 24934482, 37401723, 47552646, 71328969, 74803446, 112205169, 142657938, 213986907, 224410338, 427973814, 483451901, 641960721, 966903802, 1283921442, 1450355703, 2900711406, 4351067109, 8702134218, 13053201327, 26106402654, 39159603981, 78319207962]

約数ペア:

[(1, 78319207962), (2, 39159603981), (3, 26106402654), (6, 13053201327), (9, 8702134218), (18, 4351067109), (27, 2900711406), (54, 1450355703), (61, 1283921442), (81, 966903802), (122, 641960721), (162, 483451901), (183, 427973814), (349, 224410338), (366, 213986907), (549, 142657938), (698, 112205169), (1047, 74803446), (1098, 71328969), (1647, 47552646), (2094, 37401723), (3141, 24934482), (3294, 23776323), (4941, 15850882), (6282, 12467241), (9423, 8311494), (9882, 7925441), (18846, 4155747), (21289, 3678858), (22709, 3448818), (28269, 2770498), (42578, 1839429), (45418, 1724409), (56538, 1385249), (63867, 1226286), (68127, 1149606), (127734, 613143), (136254, 574803), (191601, 408762), (204381, 383202)]