88870752

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:293

約数の個数: 144

約数和(自身を含む): 270270000

約数和(自身を除く): 181399248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 109, 114, 144, 149, 152, 171, 218, 228, 288, 298, 304, 327, 342, 436, 447, 456, 596, 608, 654, 684, 872, 894, 912, 981, 1192, 1308, 1341, 1368, 1744, 1788, 1824, 1962, 2071, 2384, 2616, 2682, 2736, 2831, 3488, 3576, 3924, 4142, 4768, 5232, 5364, 5472, 5662, 6213, 7152, 7848, 8284, 8493, 10464, 10728, 11324, 12426, 14304, 15696, 16241, 16568, 16986, 18639, 21456, 22648, 24852, 25479, 31392, 32482, 33136, 33972, 37278, 42912, 45296, 48723, 49704, 50958, 64964, 66272, 67944, 74556, 90592, 97446, 99408, 101916, 129928, 135888, 146169, 149112, 194892, 198816, 203832, 259856, 271776, 292338, 298224, 308579, 389784, 407664, 519712, 584676, 596448, 617158, 779568, 815328, 925737, 1169352, 1234316, 1559136, 1851474, 2338704, 2468632, 2777211, 3702948, 4677408, 4937264, 5554422, 7405896, 9874528, 11108844, 14811792, 22217688, 29623584, 44435376, 88870752]

約数ペア:

[(1, 88870752), (2, 44435376), (3, 29623584), (4, 22217688), (6, 14811792), (8, 11108844), (9, 9874528), (12, 7405896), (16, 5554422), (18, 4937264), (19, 4677408), (24, 3702948), (32, 2777211), (36, 2468632), (38, 2338704), (48, 1851474), (57, 1559136), (72, 1234316), (76, 1169352), (96, 925737), (109, 815328), (114, 779568), (144, 617158), (149, 596448), (152, 584676), (171, 519712), (218, 407664), (228, 389784), (288, 308579), (298, 298224), (304, 292338), (327, 271776), (342, 259856), (436, 203832), (447, 198816), (456, 194892), (596, 149112), (608, 146169), (654, 135888), (684, 129928), (872, 101916), (894, 99408), (912, 97446), (981, 90592), (1192, 74556), (1308, 67944), (1341, 66272), (1368, 64964), (1744, 50958), (1788, 49704), (1824, 48723), (1962, 45296), (2071, 42912), (2384, 37278), (2616, 33972), (2682, 33136), (2736, 32482), (2831, 31392), (3488, 25479), (3576, 24852), (3924, 22648), (4142, 21456), (4768, 18639), (5232, 16986), (5364, 16568), (5472, 16241), (5662, 15696), (6213, 14304), (7152, 12426), (7848, 11324), (8284, 10728), (8493, 10464)]