78200352

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{461}}^1$

素因数の和:527

約数の個数: 144

約数和(自身を含む): 242161920

約数和(自身を除く): 163961568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 31, 32, 36, 38, 48, 57, 62, 72, 76, 93, 96, 114, 124, 144, 152, 171, 186, 228, 248, 279, 288, 304, 342, 372, 456, 461, 496, 558, 589, 608, 684, 744, 912, 922, 992, 1116, 1178, 1368, 1383, 1488, 1767, 1824, 1844, 2232, 2356, 2736, 2766, 2976, 3534, 3688, 4149, 4464, 4712, 5301, 5472, 5532, 7068, 7376, 8298, 8759, 8928, 9424, 10602, 11064, 14136, 14291, 14752, 16596, 17518, 18848, 21204, 22128, 26277, 28272, 28582, 33192, 35036, 42408, 42873, 44256, 52554, 56544, 57164, 66384, 70072, 78831, 84816, 85746, 105108, 114328, 128619, 132768, 140144, 157662, 169632, 171492, 210216, 228656, 257238, 271529, 280288, 315324, 342984, 420432, 457312, 514476, 543058, 630648, 685968, 814587, 840864, 1028952, 1086116, 1261296, 1371936, 1629174, 2057904, 2172232, 2443761, 2522592, 3258348, 4115808, 4344464, 4887522, 6516696, 8688928, 9775044, 13033392, 19550088, 26066784, 39100176, 78200352]

約数ペア:

[(1, 78200352), (2, 39100176), (3, 26066784), (4, 19550088), (6, 13033392), (8, 9775044), (9, 8688928), (12, 6516696), (16, 4887522), (18, 4344464), (19, 4115808), (24, 3258348), (31, 2522592), (32, 2443761), (36, 2172232), (38, 2057904), (48, 1629174), (57, 1371936), (62, 1261296), (72, 1086116), (76, 1028952), (93, 840864), (96, 814587), (114, 685968), (124, 630648), (144, 543058), (152, 514476), (171, 457312), (186, 420432), (228, 342984), (248, 315324), (279, 280288), (288, 271529), (304, 257238), (342, 228656), (372, 210216), (456, 171492), (461, 169632), (496, 157662), (558, 140144), (589, 132768), (608, 128619), (684, 114328), (744, 105108), (912, 85746), (922, 84816), (992, 78831), (1116, 70072), (1178, 66384), (1368, 57164), (1383, 56544), (1488, 52554), (1767, 44256), (1824, 42873), (1844, 42408), (2232, 35036), (2356, 33192), (2736, 28582), (2766, 28272), (2976, 26277), (3534, 22128), (3688, 21204), (4149, 18848), (4464, 17518), (4712, 16596), (5301, 14752), (5472, 14291), (5532, 14136), (7068, 11064), (7376, 10602), (8298, 9424), (8759, 8928)]