39290808

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:181

約数の個数: 128

約数和(自身を含む): 111974400

約数和(自身を除く): 72683592

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 23, 24, 34, 46, 51, 53, 68, 69, 79, 92, 102, 106, 136, 138, 158, 159, 184, 204, 212, 237, 276, 316, 318, 391, 408, 424, 474, 552, 632, 636, 782, 901, 948, 1173, 1219, 1272, 1343, 1564, 1802, 1817, 1896, 2346, 2438, 2686, 2703, 3128, 3604, 3634, 3657, 4029, 4187, 4692, 4876, 5372, 5406, 5451, 7208, 7268, 7314, 8058, 8374, 9384, 9752, 10744, 10812, 10902, 12561, 14536, 14628, 16116, 16748, 20723, 21624, 21804, 25122, 29256, 30889, 32232, 33496, 41446, 43608, 50244, 61778, 62169, 71179, 82892, 92667, 96301, 100488, 123556, 124338, 142358, 165784, 185334, 192602, 213537, 247112, 248676, 284716, 288903, 370668, 385204, 427074, 497352, 569432, 577806, 741336, 770408, 854148, 1155612, 1637117, 1708296, 2311224, 3274234, 4911351, 6548468, 9822702, 13096936, 19645404, 39290808]

約数ペア:

[(1, 39290808), (2, 19645404), (3, 13096936), (4, 9822702), (6, 6548468), (8, 4911351), (12, 3274234), (17, 2311224), (23, 1708296), (24, 1637117), (34, 1155612), (46, 854148), (51, 770408), (53, 741336), (68, 577806), (69, 569432), (79, 497352), (92, 427074), (102, 385204), (106, 370668), (136, 288903), (138, 284716), (158, 248676), (159, 247112), (184, 213537), (204, 192602), (212, 185334), (237, 165784), (276, 142358), (316, 124338), (318, 123556), (391, 100488), (408, 96301), (424, 92667), (474, 82892), (552, 71179), (632, 62169), (636, 61778), (782, 50244), (901, 43608), (948, 41446), (1173, 33496), (1219, 32232), (1272, 30889), (1343, 29256), (1564, 25122), (1802, 21804), (1817, 21624), (1896, 20723), (2346, 16748), (2438, 16116), (2686, 14628), (2703, 14536), (3128, 12561), (3604, 10902), (3634, 10812), (3657, 10744), (4029, 9752), (4187, 9384), (4692, 8374), (4876, 8058), (5372, 7314), (5406, 7268), (5451, 7208)]