78612744

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1$

素因数の和:271

約数の個数: 128

約数和(自身を含む): 234420480

約数和(自身を除く): 155807736

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 41, 42, 56, 82, 84, 101, 113, 123, 164, 168, 202, 226, 246, 287, 303, 328, 339, 404, 452, 492, 574, 606, 678, 707, 791, 808, 861, 904, 984, 1148, 1212, 1356, 1414, 1582, 1722, 2121, 2296, 2373, 2424, 2712, 2828, 3164, 3444, 4141, 4242, 4633, 4746, 5656, 6328, 6888, 8282, 8484, 9266, 9492, 11413, 12423, 13899, 16564, 16968, 18532, 18984, 22826, 24846, 27798, 28987, 32431, 33128, 34239, 37064, 45652, 49692, 55596, 57974, 64862, 68478, 79891, 86961, 91304, 97293, 99384, 111192, 115948, 129724, 136956, 159782, 173922, 194586, 231896, 239673, 259448, 273912, 319564, 347844, 389172, 467933, 479346, 639128, 695688, 778344, 935866, 958692, 1403799, 1871732, 1917384, 2807598, 3275531, 3743464, 5615196, 6551062, 9826593, 11230392, 13102124, 19653186, 26204248, 39306372, 78612744]

約数ペア:

[(1, 78612744), (2, 39306372), (3, 26204248), (4, 19653186), (6, 13102124), (7, 11230392), (8, 9826593), (12, 6551062), (14, 5615196), (21, 3743464), (24, 3275531), (28, 2807598), (41, 1917384), (42, 1871732), (56, 1403799), (82, 958692), (84, 935866), (101, 778344), (113, 695688), (123, 639128), (164, 479346), (168, 467933), (202, 389172), (226, 347844), (246, 319564), (287, 273912), (303, 259448), (328, 239673), (339, 231896), (404, 194586), (452, 173922), (492, 159782), (574, 136956), (606, 129724), (678, 115948), (707, 111192), (791, 99384), (808, 97293), (861, 91304), (904, 86961), (984, 79891), (1148, 68478), (1212, 64862), (1356, 57974), (1414, 55596), (1582, 49692), (1722, 45652), (2121, 37064), (2296, 34239), (2373, 33128), (2424, 32431), (2712, 28987), (2828, 27798), (3164, 24846), (3444, 22826), (4141, 18984), (4242, 18532), (4633, 16968), (4746, 16564), (5656, 13899), (6328, 12423), (6888, 11413), (8282, 9492), (8484, 9266)]