71685432

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{521}}^1$

素因数の和:563

約数の個数: 192

約数和(自身を含む): 249933600

約数和(自身を除く): 178248168

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 49, 52, 54, 56, 63, 72, 78, 84, 91, 98, 104, 108, 117, 126, 147, 156, 168, 182, 189, 196, 216, 234, 252, 273, 294, 312, 351, 364, 378, 392, 441, 468, 504, 521, 546, 588, 637, 702, 728, 756, 819, 882, 936, 1042, 1092, 1176, 1274, 1323, 1404, 1512, 1563, 1638, 1764, 1911, 2084, 2184, 2457, 2548, 2646, 2808, 3126, 3276, 3528, 3647, 3822, 4168, 4689, 4914, 5096, 5292, 5733, 6252, 6552, 6773, 7294, 7644, 9378, 9828, 10584, 10941, 11466, 12504, 13546, 14067, 14588, 15288, 17199, 18756, 19656, 20319, 21882, 22932, 25529, 27092, 28134, 29176, 32823, 34398, 37512, 40638, 43764, 45864, 47411, 51058, 54184, 56268, 60957, 65646, 68796, 76587, 81276, 87528, 94822, 98469, 102116, 112536, 121914, 131292, 137592, 142233, 153174, 162552, 182871, 189644, 196938, 204232, 229761, 243828, 262584, 284466, 306348, 331877, 365742, 379288, 393876, 426699, 459522, 487656, 568932, 612696, 663754, 689283, 731484, 787752, 853398, 919044, 995631, 1137864, 1280097, 1327508, 1378566, 1462968, 1706796, 1838088, 1991262, 2560194, 2655016, 2757132, 2986893, 3413592, 3982524, 5120388, 5514264, 5973786, 7965048, 8960679, 10240776, 11947572, 17921358, 23895144, 35842716, 71685432]

約数ペア:

[(1, 71685432), (2, 35842716), (3, 23895144), (4, 17921358), (6, 11947572), (7, 10240776), (8, 8960679), (9, 7965048), (12, 5973786), (13, 5514264), (14, 5120388), (18, 3982524), (21, 3413592), (24, 2986893), (26, 2757132), (27, 2655016), (28, 2560194), (36, 1991262), (39, 1838088), (42, 1706796), (49, 1462968), (52, 1378566), (54, 1327508), (56, 1280097), (63, 1137864), (72, 995631), (78, 919044), (84, 853398), (91, 787752), (98, 731484), (104, 689283), (108, 663754), (117, 612696), (126, 568932), (147, 487656), (156, 459522), (168, 426699), (182, 393876), (189, 379288), (196, 365742), (216, 331877), (234, 306348), (252, 284466), (273, 262584), (294, 243828), (312, 229761), (351, 204232), (364, 196938), (378, 189644), (392, 182871), (441, 162552), (468, 153174), (504, 142233), (521, 137592), (546, 131292), (588, 121914), (637, 112536), (702, 102116), (728, 98469), (756, 94822), (819, 87528), (882, 81276), (936, 76587), (1042, 68796), (1092, 65646), (1176, 60957), (1274, 56268), (1323, 54184), (1404, 51058), (1512, 47411), (1563, 45864), (1638, 43764), (1764, 40638), (1911, 37512), (2084, 34398), (2184, 32823), (2457, 29176), (2548, 28134), (2646, 27092), (2808, 25529), (3126, 22932), (3276, 21882), (3528, 20319), (3647, 19656), (3822, 18756), (4168, 17199), (4689, 15288), (4914, 14588), (5096, 14067), (5292, 13546), (5733, 12504), (6252, 11466), (6552, 10941), (6773, 10584), (7294, 9828), (7644, 9378)]