73191456

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{173}}^1$

素因数の和:315

約数の個数: 144

約数和(自身を含む): 227439576

約数和(自身を除く): 154248120

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 113, 117, 144, 156, 173, 208, 226, 234, 288, 312, 339, 346, 416, 452, 468, 519, 624, 678, 692, 904, 936, 1017, 1038, 1248, 1356, 1384, 1469, 1557, 1808, 1872, 2034, 2076, 2249, 2712, 2768, 2938, 3114, 3616, 3744, 4068, 4152, 4407, 4498, 5424, 5536, 5876, 6228, 6747, 8136, 8304, 8814, 8996, 10848, 11752, 12456, 13221, 13494, 16272, 16608, 17628, 17992, 19549, 20241, 23504, 24912, 26442, 26988, 32544, 35256, 35984, 39098, 40482, 47008, 49824, 52884, 53976, 58647, 70512, 71968, 78196, 80964, 105768, 107952, 117294, 141024, 156392, 161928, 175941, 211536, 215904, 234588, 254137, 312784, 323856, 351882, 423072, 469176, 508274, 625568, 647712, 703764, 762411, 938352, 1016548, 1407528, 1524822, 1876704, 2033096, 2287233, 2815056, 3049644, 4066192, 4574466, 5630112, 6099288, 8132384, 9148932, 12198576, 18297864, 24397152, 36595728, 73191456]

約数ペア:

[(1, 73191456), (2, 36595728), (3, 24397152), (4, 18297864), (6, 12198576), (8, 9148932), (9, 8132384), (12, 6099288), (13, 5630112), (16, 4574466), (18, 4066192), (24, 3049644), (26, 2815056), (32, 2287233), (36, 2033096), (39, 1876704), (48, 1524822), (52, 1407528), (72, 1016548), (78, 938352), (96, 762411), (104, 703764), (113, 647712), (117, 625568), (144, 508274), (156, 469176), (173, 423072), (208, 351882), (226, 323856), (234, 312784), (288, 254137), (312, 234588), (339, 215904), (346, 211536), (416, 175941), (452, 161928), (468, 156392), (519, 141024), (624, 117294), (678, 107952), (692, 105768), (904, 80964), (936, 78196), (1017, 71968), (1038, 70512), (1248, 58647), (1356, 53976), (1384, 52884), (1469, 49824), (1557, 47008), (1808, 40482), (1872, 39098), (2034, 35984), (2076, 35256), (2249, 32544), (2712, 26988), (2768, 26442), (2938, 24912), (3114, 23504), (3616, 20241), (3744, 19549), (4068, 17992), (4152, 17628), (4407, 16608), (4498, 16272), (5424, 13494), (5536, 13221), (5876, 12456), (6228, 11752), (6747, 10848), (8136, 8996), (8304, 8814)]