72629856

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1021}}^1$

素因数の和:1069

約数の個数: 144

約数和(自身を含む): 234365040

約数和(自身を除く): 161735184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 32, 36, 38, 39, 48, 52, 57, 72, 76, 78, 96, 104, 114, 117, 144, 152, 156, 171, 208, 228, 234, 247, 288, 304, 312, 342, 416, 456, 468, 494, 608, 624, 684, 741, 912, 936, 988, 1021, 1248, 1368, 1482, 1824, 1872, 1976, 2042, 2223, 2736, 2964, 3063, 3744, 3952, 4084, 4446, 5472, 5928, 6126, 7904, 8168, 8892, 9189, 11856, 12252, 13273, 16336, 17784, 18378, 19399, 23712, 24504, 26546, 32672, 35568, 36756, 38798, 39819, 49008, 53092, 58197, 71136, 73512, 77596, 79638, 98016, 106184, 116394, 119457, 147024, 155192, 159276, 174591, 212368, 232788, 238914, 252187, 294048, 310384, 318552, 349182, 424736, 465576, 477828, 504374, 620768, 637104, 698364, 756561, 931152, 955656, 1008748, 1274208, 1396728, 1513122, 1862304, 1911312, 2017496, 2269683, 2793456, 3026244, 3822624, 4034992, 4539366, 5586912, 6052488, 8069984, 9078732, 12104976, 18157464, 24209952, 36314928, 72629856]

約数ペア:

[(1, 72629856), (2, 36314928), (3, 24209952), (4, 18157464), (6, 12104976), (8, 9078732), (9, 8069984), (12, 6052488), (13, 5586912), (16, 4539366), (18, 4034992), (19, 3822624), (24, 3026244), (26, 2793456), (32, 2269683), (36, 2017496), (38, 1911312), (39, 1862304), (48, 1513122), (52, 1396728), (57, 1274208), (72, 1008748), (76, 955656), (78, 931152), (96, 756561), (104, 698364), (114, 637104), (117, 620768), (144, 504374), (152, 477828), (156, 465576), (171, 424736), (208, 349182), (228, 318552), (234, 310384), (247, 294048), (288, 252187), (304, 238914), (312, 232788), (342, 212368), (416, 174591), (456, 159276), (468, 155192), (494, 147024), (608, 119457), (624, 116394), (684, 106184), (741, 98016), (912, 79638), (936, 77596), (988, 73512), (1021, 71136), (1248, 58197), (1368, 53092), (1482, 49008), (1824, 39819), (1872, 38798), (1976, 36756), (2042, 35568), (2223, 32672), (2736, 26546), (2964, 24504), (3063, 23712), (3744, 19399), (3952, 18378), (4084, 17784), (4446, 16336), (5472, 13273), (5928, 12252), (6126, 11856), (7904, 9189), (8168, 8892)]