77149728

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{613}}^1$

素因数の和:671

約数の個数: 144

約数和(自身を含む): 241375680

約数和(自身を除く): 164225952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 32, 36, 38, 46, 48, 57, 69, 72, 76, 92, 96, 114, 138, 144, 152, 171, 184, 207, 228, 276, 288, 304, 342, 368, 414, 437, 456, 552, 608, 613, 684, 736, 828, 874, 912, 1104, 1226, 1311, 1368, 1656, 1748, 1824, 1839, 2208, 2452, 2622, 2736, 3312, 3496, 3678, 3933, 4904, 5244, 5472, 5517, 6624, 6992, 7356, 7866, 9808, 10488, 11034, 11647, 13984, 14099, 14712, 15732, 19616, 20976, 22068, 23294, 28198, 29424, 31464, 34941, 41952, 42297, 44136, 46588, 56396, 58848, 62928, 69882, 84594, 88272, 93176, 104823, 112792, 125856, 126891, 139764, 169188, 176544, 186352, 209646, 225584, 253782, 267881, 279528, 338376, 372704, 419292, 451168, 507564, 535762, 559056, 676752, 803643, 838584, 1015128, 1071524, 1118112, 1353504, 1607286, 1677168, 2030256, 2143048, 2410929, 3214572, 3354336, 4060512, 4286096, 4821858, 6429144, 8572192, 9643716, 12858288, 19287432, 25716576, 38574864, 77149728]

約数ペア:

[(1, 77149728), (2, 38574864), (3, 25716576), (4, 19287432), (6, 12858288), (8, 9643716), (9, 8572192), (12, 6429144), (16, 4821858), (18, 4286096), (19, 4060512), (23, 3354336), (24, 3214572), (32, 2410929), (36, 2143048), (38, 2030256), (46, 1677168), (48, 1607286), (57, 1353504), (69, 1118112), (72, 1071524), (76, 1015128), (92, 838584), (96, 803643), (114, 676752), (138, 559056), (144, 535762), (152, 507564), (171, 451168), (184, 419292), (207, 372704), (228, 338376), (276, 279528), (288, 267881), (304, 253782), (342, 225584), (368, 209646), (414, 186352), (437, 176544), (456, 169188), (552, 139764), (608, 126891), (613, 125856), (684, 112792), (736, 104823), (828, 93176), (874, 88272), (912, 84594), (1104, 69882), (1226, 62928), (1311, 58848), (1368, 56396), (1656, 46588), (1748, 44136), (1824, 42297), (1839, 41952), (2208, 34941), (2452, 31464), (2622, 29424), (2736, 28198), (3312, 23294), (3496, 22068), (3678, 20976), (3933, 19616), (4904, 15732), (5244, 14712), (5472, 14099), (5517, 13984), (6624, 11647), (6992, 11034), (7356, 10488), (7866, 9808)]