91520436

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{317}}^1\times {\mathrm{491}}^1$

素因数の和:829

約数の個数: 72

約数和(自身を含む): 249703776

約数和(自身を除く): 158183340

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 317, 491, 588, 634, 951, 982, 1268, 1473, 1902, 1964, 2219, 2946, 3437, 3804, 4438, 5892, 6657, 6874, 8876, 10311, 13314, 13748, 15533, 20622, 24059, 26628, 31066, 41244, 46599, 48118, 62132, 72177, 93198, 96236, 144354, 155647, 186396, 288708, 311294, 466941, 622588, 933882, 1089529, 1867764, 2179058, 3268587, 4358116, 6537174, 7626703, 13074348, 15253406, 22880109, 30506812, 45760218, 91520436]

約数ペア:

[(1, 91520436), (2, 45760218), (3, 30506812), (4, 22880109), (6, 15253406), (7, 13074348), (12, 7626703), (14, 6537174), (21, 4358116), (28, 3268587), (42, 2179058), (49, 1867764), (84, 1089529), (98, 933882), (147, 622588), (196, 466941), (294, 311294), (317, 288708), (491, 186396), (588, 155647), (634, 144354), (951, 96236), (982, 93198), (1268, 72177), (1473, 62132), (1902, 48118), (1964, 46599), (2219, 41244), (2946, 31066), (3437, 26628), (3804, 24059), (4438, 20622), (5892, 15533), (6657, 13748), (6874, 13314), (8876, 10311)]