85973632

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:138

約数の個数: 128

約数和(自身を含む): 198288000

約数和(自身を除く): 112314368

約数列:

[1, 2, 4, 8, 16, 19, 23, 29, 32, 38, 46, 53, 58, 64, 76, 92, 106, 116, 128, 152, 184, 212, 232, 304, 368, 424, 437, 464, 551, 608, 667, 736, 848, 874, 928, 1007, 1102, 1216, 1219, 1334, 1472, 1537, 1696, 1748, 1856, 2014, 2204, 2432, 2438, 2668, 2944, 3074, 3392, 3496, 3712, 4028, 4408, 4876, 5336, 6148, 6784, 6992, 8056, 8816, 9752, 10672, 12296, 12673, 13984, 16112, 17632, 19504, 21344, 23161, 24592, 25346, 27968, 29203, 32224, 35264, 35351, 39008, 42688, 46322, 49184, 50692, 55936, 58406, 64448, 70528, 70702, 78016, 85376, 92644, 98368, 101384, 116812, 128896, 141404, 156032, 185288, 196736, 202768, 233624, 282808, 370576, 405536, 467248, 565616, 671669, 741152, 811072, 934496, 1131232, 1343338, 1482304, 1622144, 1868992, 2262464, 2686676, 2964608, 3737984, 4524928, 5373352, 10746704, 21493408, 42986816, 85973632]

約数ペア:

[(1, 85973632), (2, 42986816), (4, 21493408), (8, 10746704), (16, 5373352), (19, 4524928), (23, 3737984), (29, 2964608), (32, 2686676), (38, 2262464), (46, 1868992), (53, 1622144), (58, 1482304), (64, 1343338), (76, 1131232), (92, 934496), (106, 811072), (116, 741152), (128, 671669), (152, 565616), (184, 467248), (212, 405536), (232, 370576), (304, 282808), (368, 233624), (424, 202768), (437, 196736), (464, 185288), (551, 156032), (608, 141404), (667, 128896), (736, 116812), (848, 101384), (874, 98368), (928, 92644), (1007, 85376), (1102, 78016), (1216, 70702), (1219, 70528), (1334, 64448), (1472, 58406), (1537, 55936), (1696, 50692), (1748, 49184), (1856, 46322), (2014, 42688), (2204, 39008), (2432, 35351), (2438, 35264), (2668, 32224), (2944, 29203), (3074, 27968), (3392, 25346), (3496, 24592), (3712, 23161), (4028, 21344), (4408, 19504), (4876, 17632), (5336, 16112), (6148, 13984), (6784, 12673), (6992, 12296), (8056, 10672), (8816, 9752)]