81170985654

素因数分解:

$2^1\times 3^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{893147}}^1$

素因数の和:893192

約数の個数: 96

約数和(自身を含む): 210668605056

約数和(自身を除く): 129497619402

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 27, 33, 34, 51, 54, 66, 81, 99, 102, 153, 162, 187, 198, 243, 297, 306, 374, 459, 486, 561, 594, 891, 918, 1122, 1377, 1683, 1782, 2673, 2754, 3366, 4131, 5049, 5346, 8262, 10098, 15147, 30294, 45441, 90882, 893147, 1786294, 2679441, 5358882, 8038323, 9824617, 15183499, 16076646, 19649234, 24114969, 29473851, 30366998, 45550497, 48229938, 58947702, 72344907, 88421553, 91100994, 136651491, 144689814, 167018489, 176843106, 217034721, 265264659, 273302982, 334036978, 409954473, 434069442, 501055467, 530529318, 795793977, 819908946, 1002110934, 1229863419, 1503166401, 1591587954, 2387381931, 2459726838, 3006332802, 3689590257, 4509499203, 4774763862, 7379180514, 9018998406, 13528497609, 27056995218, 40585492827, 81170985654]

約数ペア:

[(1, 81170985654), (2, 40585492827), (3, 27056995218), (6, 13528497609), (9, 9018998406), (11, 7379180514), (17, 4774763862), (18, 4509499203), (22, 3689590257), (27, 3006332802), (33, 2459726838), (34, 2387381931), (51, 1591587954), (54, 1503166401), (66, 1229863419), (81, 1002110934), (99, 819908946), (102, 795793977), (153, 530529318), (162, 501055467), (187, 434069442), (198, 409954473), (243, 334036978), (297, 273302982), (306, 265264659), (374, 217034721), (459, 176843106), (486, 167018489), (561, 144689814), (594, 136651491), (891, 91100994), (918, 88421553), (1122, 72344907), (1377, 58947702), (1683, 48229938), (1782, 45550497), (2673, 30366998), (2754, 29473851), (3366, 24114969), (4131, 19649234), (5049, 16076646), (5346, 15183499), (8262, 9824617), (10098, 8038323), (15147, 5358882), (30294, 2679441), (45441, 1786294), (90882, 893147)]