69478728

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1$

素因数の和:287

約数の個数: 128

約数和(自身を含む): 203886720

約数和(自身を除く): 134407992

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 44, 51, 66, 68, 88, 102, 113, 132, 136, 137, 187, 204, 226, 264, 274, 339, 374, 408, 411, 452, 548, 561, 678, 748, 822, 904, 1096, 1122, 1243, 1356, 1496, 1507, 1644, 1921, 2244, 2329, 2486, 2712, 3014, 3288, 3729, 3842, 4488, 4521, 4658, 4972, 5763, 6028, 6987, 7458, 7684, 9042, 9316, 9944, 11526, 12056, 13974, 14916, 15368, 15481, 18084, 18632, 21131, 23052, 25619, 27948, 29832, 30962, 36168, 42262, 46104, 46443, 51238, 55896, 61924, 63393, 76857, 84524, 92886, 102476, 123848, 126786, 153714, 169048, 170291, 185772, 204952, 253572, 263177, 307428, 340582, 371544, 507144, 510873, 526354, 614856, 681164, 789531, 1021746, 1052708, 1362328, 1579062, 2043492, 2105416, 2894947, 3158124, 4086984, 5789894, 6316248, 8684841, 11579788, 17369682, 23159576, 34739364, 69478728]

約数ペア:

[(1, 69478728), (2, 34739364), (3, 23159576), (4, 17369682), (6, 11579788), (8, 8684841), (11, 6316248), (12, 5789894), (17, 4086984), (22, 3158124), (24, 2894947), (33, 2105416), (34, 2043492), (44, 1579062), (51, 1362328), (66, 1052708), (68, 1021746), (88, 789531), (102, 681164), (113, 614856), (132, 526354), (136, 510873), (137, 507144), (187, 371544), (204, 340582), (226, 307428), (264, 263177), (274, 253572), (339, 204952), (374, 185772), (408, 170291), (411, 169048), (452, 153714), (548, 126786), (561, 123848), (678, 102476), (748, 92886), (822, 84524), (904, 76857), (1096, 63393), (1122, 61924), (1243, 55896), (1356, 51238), (1496, 46443), (1507, 46104), (1644, 42262), (1921, 36168), (2244, 30962), (2329, 29832), (2486, 27948), (2712, 25619), (3014, 23052), (3288, 21131), (3729, 18632), (3842, 18084), (4488, 15481), (4521, 15368), (4658, 14916), (4972, 13974), (5763, 12056), (6028, 11526), (6987, 9944), (7458, 9316), (7684, 9042)]