73787208

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{401}}^1$

素因数の和:479

約数の個数: 128

約数和(自身を含む): 218816640

約数和(自身を除く): 145029432

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 41, 44, 51, 66, 68, 82, 88, 102, 123, 132, 136, 164, 187, 204, 246, 264, 328, 374, 401, 408, 451, 492, 561, 697, 748, 802, 902, 984, 1122, 1203, 1353, 1394, 1496, 1604, 1804, 2091, 2244, 2406, 2706, 2788, 3208, 3608, 4182, 4411, 4488, 4812, 5412, 5576, 6817, 7667, 8364, 8822, 9624, 10824, 13233, 13634, 15334, 16441, 16728, 17644, 20451, 23001, 26466, 27268, 30668, 32882, 35288, 40902, 46002, 49323, 52932, 54536, 61336, 65764, 74987, 81804, 92004, 98646, 105864, 131528, 149974, 163608, 180851, 184008, 197292, 224961, 279497, 299948, 361702, 394584, 449922, 542553, 558994, 599896, 723404, 838491, 899844, 1085106, 1117988, 1446808, 1676982, 1799688, 2170212, 2235976, 3074467, 3353964, 4340424, 6148934, 6707928, 9223401, 12297868, 18446802, 24595736, 36893604, 73787208]

約数ペア:

[(1, 73787208), (2, 36893604), (3, 24595736), (4, 18446802), (6, 12297868), (8, 9223401), (11, 6707928), (12, 6148934), (17, 4340424), (22, 3353964), (24, 3074467), (33, 2235976), (34, 2170212), (41, 1799688), (44, 1676982), (51, 1446808), (66, 1117988), (68, 1085106), (82, 899844), (88, 838491), (102, 723404), (123, 599896), (132, 558994), (136, 542553), (164, 449922), (187, 394584), (204, 361702), (246, 299948), (264, 279497), (328, 224961), (374, 197292), (401, 184008), (408, 180851), (451, 163608), (492, 149974), (561, 131528), (697, 105864), (748, 98646), (802, 92004), (902, 81804), (984, 74987), (1122, 65764), (1203, 61336), (1353, 54536), (1394, 52932), (1496, 49323), (1604, 46002), (1804, 40902), (2091, 35288), (2244, 32882), (2406, 30668), (2706, 27268), (2788, 26466), (3208, 23001), (3608, 20451), (4182, 17644), (4411, 16728), (4488, 16441), (4812, 15334), (5412, 13634), (5576, 13233), (6817, 10824), (7667, 9624), (8364, 8822)]