64721106

素因数分解:

$2^1\times 3^5\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1$

素因数の和:242

約数の個数: 96

約数和(自身を含む): 157597440

約数和(自身を除く): 92876334

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 43, 54, 57, 81, 86, 114, 129, 162, 163, 171, 243, 258, 326, 342, 387, 486, 489, 513, 774, 817, 978, 1026, 1161, 1467, 1539, 1634, 2322, 2451, 2934, 3078, 3097, 3483, 4401, 4617, 4902, 6194, 6966, 7009, 7353, 8802, 9234, 9291, 10449, 13203, 14018, 14706, 18582, 20898, 21027, 22059, 26406, 27873, 39609, 42054, 44118, 55746, 63081, 66177, 79218, 83619, 126162, 132354, 133171, 167238, 189243, 198531, 250857, 266342, 378486, 397062, 399513, 501714, 567729, 752571, 799026, 1135458, 1198539, 1505142, 1703187, 2397078, 3406374, 3595617, 7191234, 10786851, 21573702, 32360553, 64721106]

約数ペア:

[(1, 64721106), (2, 32360553), (3, 21573702), (6, 10786851), (9, 7191234), (18, 3595617), (19, 3406374), (27, 2397078), (38, 1703187), (43, 1505142), (54, 1198539), (57, 1135458), (81, 799026), (86, 752571), (114, 567729), (129, 501714), (162, 399513), (163, 397062), (171, 378486), (243, 266342), (258, 250857), (326, 198531), (342, 189243), (387, 167238), (486, 133171), (489, 132354), (513, 126162), (774, 83619), (817, 79218), (978, 66177), (1026, 63081), (1161, 55746), (1467, 44118), (1539, 42054), (1634, 39609), (2322, 27873), (2451, 26406), (2934, 22059), (3078, 21027), (3097, 20898), (3483, 18582), (4401, 14706), (4617, 14018), (4902, 13203), (6194, 10449), (6966, 9291), (7009, 9234), (7353, 8802)]