71481696

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:205

約数の個数: 192

約数和(自身を含む): 227598336

約数和(自身を除く): 156116640

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 41, 44, 48, 52, 66, 78, 82, 88, 96, 104, 123, 127, 132, 143, 156, 164, 176, 208, 246, 254, 264, 286, 312, 328, 352, 381, 416, 429, 451, 492, 508, 528, 533, 572, 624, 656, 762, 858, 902, 984, 1016, 1056, 1066, 1144, 1248, 1312, 1353, 1397, 1524, 1599, 1651, 1716, 1804, 1968, 2032, 2132, 2288, 2706, 2794, 3048, 3198, 3302, 3432, 3608, 3936, 4064, 4191, 4264, 4576, 4953, 5207, 5412, 5588, 5863, 6096, 6396, 6604, 6864, 7216, 8382, 8528, 9906, 10414, 10824, 11176, 11726, 12192, 12792, 13208, 13728, 14432, 15621, 16764, 17056, 17589, 18161, 19812, 20828, 21648, 22352, 23452, 25584, 26416, 31242, 33528, 35178, 36322, 39624, 41656, 43296, 44704, 46904, 51168, 52832, 54483, 57277, 62484, 67056, 67691, 70356, 72644, 79248, 83312, 93808, 108966, 114554, 124968, 134112, 135382, 140712, 145288, 158496, 166624, 171831, 187616, 203073, 217932, 229108, 249936, 270764, 281424, 290576, 343662, 406146, 435864, 458216, 499872, 541528, 562848, 581152, 687324, 744601, 812292, 871728, 916432, 1083056, 1374648, 1489202, 1624584, 1743456, 1832864, 2166112, 2233803, 2749296, 2978404, 3249168, 4467606, 5498592, 5956808, 6498336, 8935212, 11913616, 17870424, 23827232, 35740848, 71481696]

約数ペア:

[(1, 71481696), (2, 35740848), (3, 23827232), (4, 17870424), (6, 11913616), (8, 8935212), (11, 6498336), (12, 5956808), (13, 5498592), (16, 4467606), (22, 3249168), (24, 2978404), (26, 2749296), (32, 2233803), (33, 2166112), (39, 1832864), (41, 1743456), (44, 1624584), (48, 1489202), (52, 1374648), (66, 1083056), (78, 916432), (82, 871728), (88, 812292), (96, 744601), (104, 687324), (123, 581152), (127, 562848), (132, 541528), (143, 499872), (156, 458216), (164, 435864), (176, 406146), (208, 343662), (246, 290576), (254, 281424), (264, 270764), (286, 249936), (312, 229108), (328, 217932), (352, 203073), (381, 187616), (416, 171831), (429, 166624), (451, 158496), (492, 145288), (508, 140712), (528, 135382), (533, 134112), (572, 124968), (624, 114554), (656, 108966), (762, 93808), (858, 83312), (902, 79248), (984, 72644), (1016, 70356), (1056, 67691), (1066, 67056), (1144, 62484), (1248, 57277), (1312, 54483), (1353, 52832), (1397, 51168), (1524, 46904), (1599, 44704), (1651, 43296), (1716, 41656), (1804, 39624), (1968, 36322), (2032, 35178), (2132, 33528), (2288, 31242), (2706, 26416), (2794, 25584), (3048, 23452), (3198, 22352), (3302, 21648), (3432, 20828), (3608, 19812), (3936, 18161), (4064, 17589), (4191, 17056), (4264, 16764), (4576, 15621), (4953, 14432), (5207, 13728), (5412, 13208), (5588, 12792), (5863, 12192), (6096, 11726), (6396, 11176), (6604, 10824), (6864, 10414), (7216, 9906), (8382, 8528)]