74606364

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{2161}}^1$

素因数の和:2315

約数の個数: 72

約数和(自身を含む): 217203168

約数和(自身を除く): 142596804

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 137, 252, 274, 411, 548, 822, 959, 1233, 1644, 1918, 2161, 2466, 2877, 3836, 4322, 4932, 5754, 6483, 8631, 8644, 11508, 12966, 15127, 17262, 19449, 25932, 30254, 34524, 38898, 45381, 60508, 77796, 90762, 136143, 181524, 272286, 296057, 544572, 592114, 888171, 1184228, 1776342, 2072399, 2664513, 3552684, 4144798, 5329026, 6217197, 8289596, 10658052, 12434394, 18651591, 24868788, 37303182, 74606364]

約数ペア:

[(1, 74606364), (2, 37303182), (3, 24868788), (4, 18651591), (6, 12434394), (7, 10658052), (9, 8289596), (12, 6217197), (14, 5329026), (18, 4144798), (21, 3552684), (28, 2664513), (36, 2072399), (42, 1776342), (63, 1184228), (84, 888171), (126, 592114), (137, 544572), (252, 296057), (274, 272286), (411, 181524), (548, 136143), (822, 90762), (959, 77796), (1233, 60508), (1644, 45381), (1918, 38898), (2161, 34524), (2466, 30254), (2877, 25932), (3836, 19449), (4322, 17262), (4932, 15127), (5754, 12966), (6483, 11508), (8631, 8644)]