61918248

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1$

素因数の和:295

約数の個数: 128

約数和(自身を含む): 186624000

約数和(自身を除く): 124705752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 42, 56, 58, 71, 84, 87, 116, 142, 168, 174, 179, 203, 213, 232, 284, 348, 358, 406, 426, 497, 537, 568, 609, 696, 716, 812, 852, 994, 1074, 1218, 1253, 1432, 1491, 1624, 1704, 1988, 2059, 2148, 2436, 2506, 2982, 3759, 3976, 4118, 4296, 4872, 5012, 5191, 5964, 6177, 7518, 8236, 10024, 10382, 11928, 12354, 12709, 14413, 15036, 15573, 16472, 20764, 24708, 25418, 28826, 30072, 31146, 36337, 38127, 41528, 43239, 49416, 50836, 57652, 62292, 72674, 76254, 86478, 88963, 101672, 109011, 115304, 124584, 145348, 152508, 172956, 177926, 218022, 266889, 290696, 305016, 345912, 355852, 368561, 436044, 533778, 711704, 737122, 872088, 1067556, 1105683, 1474244, 2135112, 2211366, 2579927, 2948488, 4422732, 5159854, 7739781, 8845464, 10319708, 15479562, 20639416, 30959124, 61918248]

約数ペア:

[(1, 61918248), (2, 30959124), (3, 20639416), (4, 15479562), (6, 10319708), (7, 8845464), (8, 7739781), (12, 5159854), (14, 4422732), (21, 2948488), (24, 2579927), (28, 2211366), (29, 2135112), (42, 1474244), (56, 1105683), (58, 1067556), (71, 872088), (84, 737122), (87, 711704), (116, 533778), (142, 436044), (168, 368561), (174, 355852), (179, 345912), (203, 305016), (213, 290696), (232, 266889), (284, 218022), (348, 177926), (358, 172956), (406, 152508), (426, 145348), (497, 124584), (537, 115304), (568, 109011), (609, 101672), (696, 88963), (716, 86478), (812, 76254), (852, 72674), (994, 62292), (1074, 57652), (1218, 50836), (1253, 49416), (1432, 43239), (1491, 41528), (1624, 38127), (1704, 36337), (1988, 31146), (2059, 30072), (2148, 28826), (2436, 25418), (2506, 24708), (2982, 20764), (3759, 16472), (3976, 15573), (4118, 15036), (4296, 14413), (4872, 12709), (5012, 12354), (5191, 11928), (5964, 10382), (6177, 10024), (7518, 8236)]