87472352

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:121

約数の個数: 144

約数和(自身を含む): 211150800

約数和(自身を除く): 123678448

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 29, 32, 38, 41, 44, 58, 76, 82, 88, 116, 121, 152, 164, 176, 209, 232, 242, 304, 319, 328, 352, 418, 451, 464, 484, 551, 608, 638, 656, 779, 836, 902, 928, 968, 1102, 1189, 1276, 1312, 1558, 1672, 1804, 1936, 2204, 2299, 2378, 2552, 3116, 3344, 3509, 3608, 3872, 4408, 4598, 4756, 4961, 5104, 6061, 6232, 6688, 7018, 7216, 8569, 8816, 9196, 9512, 9922, 10208, 12122, 12464, 13079, 14036, 14432, 17138, 17632, 18392, 19024, 19844, 22591, 24244, 24928, 26158, 28072, 34276, 36784, 38048, 39688, 45182, 48488, 52316, 56144, 66671, 68552, 73568, 79376, 90364, 94259, 96976, 104632, 112288, 133342, 137104, 143869, 158752, 180728, 188518, 193952, 209264, 248501, 266684, 274208, 287738, 361456, 377036, 418528, 497002, 533368, 575476, 722912, 754072, 994004, 1066736, 1150952, 1508144, 1988008, 2133472, 2301904, 2733511, 3016288, 3976016, 4603808, 5467022, 7952032, 10934044, 21868088, 43736176, 87472352]

約数ペア:

[(1, 87472352), (2, 43736176), (4, 21868088), (8, 10934044), (11, 7952032), (16, 5467022), (19, 4603808), (22, 3976016), (29, 3016288), (32, 2733511), (38, 2301904), (41, 2133472), (44, 1988008), (58, 1508144), (76, 1150952), (82, 1066736), (88, 994004), (116, 754072), (121, 722912), (152, 575476), (164, 533368), (176, 497002), (209, 418528), (232, 377036), (242, 361456), (304, 287738), (319, 274208), (328, 266684), (352, 248501), (418, 209264), (451, 193952), (464, 188518), (484, 180728), (551, 158752), (608, 143869), (638, 137104), (656, 133342), (779, 112288), (836, 104632), (902, 96976), (928, 94259), (968, 90364), (1102, 79376), (1189, 73568), (1276, 68552), (1312, 66671), (1558, 56144), (1672, 52316), (1804, 48488), (1936, 45182), (2204, 39688), (2299, 38048), (2378, 36784), (2552, 34276), (3116, 28072), (3344, 26158), (3509, 24928), (3608, 24244), (3872, 22591), (4408, 19844), (4598, 19024), (4756, 18392), (4961, 17632), (5104, 17138), (6061, 14432), (6232, 14036), (6688, 13079), (7018, 12464), (7216, 12122), (8569, 10208), (8816, 9922), (9196, 9512)]