71295224

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{307}}^1$

素因数の和:373

約数の個数: 128

約数和(自身を含む): 186278400

約数和(自身を除く): 114983176

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 29, 44, 52, 56, 58, 77, 88, 91, 104, 116, 143, 154, 182, 203, 232, 286, 307, 308, 319, 364, 377, 406, 572, 614, 616, 638, 728, 754, 812, 1001, 1144, 1228, 1276, 1508, 1624, 2002, 2149, 2233, 2456, 2552, 2639, 3016, 3377, 3991, 4004, 4147, 4298, 4466, 5278, 6754, 7982, 8008, 8294, 8596, 8903, 8932, 10556, 13508, 15964, 16588, 17192, 17806, 17864, 21112, 23639, 27016, 27937, 29029, 31928, 33176, 35612, 43901, 47278, 55874, 58058, 62321, 71224, 87802, 94556, 97933, 111748, 115739, 116116, 124642, 175604, 189112, 195866, 223496, 231478, 232232, 249284, 307307, 351208, 391732, 462956, 498568, 614614, 685531, 783464, 810173, 925912, 1229228, 1273129, 1371062, 1620346, 2458456, 2546258, 2742124, 3240692, 5092516, 5484248, 6481384, 8911903, 10185032, 17823806, 35647612, 71295224]

約数ペア:

[(1, 71295224), (2, 35647612), (4, 17823806), (7, 10185032), (8, 8911903), (11, 6481384), (13, 5484248), (14, 5092516), (22, 3240692), (26, 2742124), (28, 2546258), (29, 2458456), (44, 1620346), (52, 1371062), (56, 1273129), (58, 1229228), (77, 925912), (88, 810173), (91, 783464), (104, 685531), (116, 614614), (143, 498568), (154, 462956), (182, 391732), (203, 351208), (232, 307307), (286, 249284), (307, 232232), (308, 231478), (319, 223496), (364, 195866), (377, 189112), (406, 175604), (572, 124642), (614, 116116), (616, 115739), (638, 111748), (728, 97933), (754, 94556), (812, 87802), (1001, 71224), (1144, 62321), (1228, 58058), (1276, 55874), (1508, 47278), (1624, 43901), (2002, 35612), (2149, 33176), (2233, 31928), (2456, 29029), (2552, 27937), (2639, 27016), (3016, 23639), (3377, 21112), (3991, 17864), (4004, 17806), (4147, 17192), (4298, 16588), (4466, 15964), (5278, 13508), (6754, 10556), (7982, 8932), (8008, 8903), (8294, 8596)]