76817928

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:259

約数の個数: 128

約数和(自身を含む): 220631040

約数和(自身を除く): 143813112

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 41, 44, 47, 66, 82, 88, 94, 123, 132, 141, 151, 164, 188, 246, 264, 282, 302, 328, 376, 451, 453, 492, 517, 564, 604, 902, 906, 984, 1034, 1128, 1208, 1353, 1551, 1661, 1804, 1812, 1927, 2068, 2706, 3102, 3322, 3608, 3624, 3854, 4136, 4983, 5412, 5781, 6191, 6204, 6644, 7097, 7708, 9966, 10824, 11562, 12382, 12408, 13288, 14194, 15416, 18573, 19932, 21197, 21291, 23124, 24764, 28388, 37146, 39864, 42394, 42582, 46248, 49528, 56776, 63591, 68101, 74292, 78067, 84788, 85164, 127182, 136202, 148584, 156134, 169576, 170328, 204303, 234201, 254364, 272404, 290977, 312268, 408606, 468402, 508728, 544808, 581954, 624536, 817212, 872931, 936804, 1163908, 1634424, 1745862, 1873608, 2327816, 3200747, 3491724, 6401494, 6983448, 9602241, 12802988, 19204482, 25605976, 38408964, 76817928]

約数ペア:

[(1, 76817928), (2, 38408964), (3, 25605976), (4, 19204482), (6, 12802988), (8, 9602241), (11, 6983448), (12, 6401494), (22, 3491724), (24, 3200747), (33, 2327816), (41, 1873608), (44, 1745862), (47, 1634424), (66, 1163908), (82, 936804), (88, 872931), (94, 817212), (123, 624536), (132, 581954), (141, 544808), (151, 508728), (164, 468402), (188, 408606), (246, 312268), (264, 290977), (282, 272404), (302, 254364), (328, 234201), (376, 204303), (451, 170328), (453, 169576), (492, 156134), (517, 148584), (564, 136202), (604, 127182), (902, 85164), (906, 84788), (984, 78067), (1034, 74292), (1128, 68101), (1208, 63591), (1353, 56776), (1551, 49528), (1661, 46248), (1804, 42582), (1812, 42394), (1927, 39864), (2068, 37146), (2706, 28388), (3102, 24764), (3322, 23124), (3608, 21291), (3624, 21197), (3854, 19932), (4136, 18573), (4983, 15416), (5412, 14194), (5781, 13288), (6191, 12408), (6204, 12382), (6644, 11562), (7097, 10824), (7708, 9966)]