39488148

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{757}}^1$

素因数の和:803

約数の個数: 120

約数和(自身を含む): 123268992

約数和(自身を除く): 83780844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 36, 42, 46, 54, 63, 69, 81, 84, 92, 108, 126, 138, 161, 162, 189, 207, 252, 276, 322, 324, 378, 414, 483, 567, 621, 644, 756, 757, 828, 966, 1134, 1242, 1449, 1514, 1863, 1932, 2268, 2271, 2484, 2898, 3028, 3726, 4347, 4542, 5299, 5796, 6813, 7452, 8694, 9084, 10598, 13041, 13626, 15897, 17388, 17411, 20439, 21196, 26082, 27252, 31794, 34822, 40878, 47691, 52164, 52233, 61317, 63588, 69644, 81756, 95382, 104466, 121877, 122634, 143073, 156699, 190764, 208932, 243754, 245268, 286146, 313398, 365631, 429219, 470097, 487508, 572292, 626796, 731262, 858438, 940194, 1096893, 1410291, 1462524, 1716876, 1880388, 2193786, 2820582, 3290679, 4387572, 5641164, 6581358, 9872037, 13162716, 19744074, 39488148]

約数ペア:

[(1, 39488148), (2, 19744074), (3, 13162716), (4, 9872037), (6, 6581358), (7, 5641164), (9, 4387572), (12, 3290679), (14, 2820582), (18, 2193786), (21, 1880388), (23, 1716876), (27, 1462524), (28, 1410291), (36, 1096893), (42, 940194), (46, 858438), (54, 731262), (63, 626796), (69, 572292), (81, 487508), (84, 470097), (92, 429219), (108, 365631), (126, 313398), (138, 286146), (161, 245268), (162, 243754), (189, 208932), (207, 190764), (252, 156699), (276, 143073), (322, 122634), (324, 121877), (378, 104466), (414, 95382), (483, 81756), (567, 69644), (621, 63588), (644, 61317), (756, 52233), (757, 52164), (828, 47691), (966, 40878), (1134, 34822), (1242, 31794), (1449, 27252), (1514, 26082), (1863, 21196), (1932, 20439), (2268, 17411), (2271, 17388), (2484, 15897), (2898, 13626), (3028, 13041), (3726, 10598), (4347, 9084), (4542, 8694), (5299, 7452), (5796, 6813)]