27121968

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1$

素因数の和:487

約数の個数: 120

約数和(自身を含む): 83566080

約数和(自身を除く): 56444112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 36, 38, 46, 48, 57, 69, 72, 76, 92, 114, 138, 144, 152, 171, 184, 207, 228, 276, 304, 342, 368, 414, 431, 437, 456, 552, 684, 828, 862, 874, 912, 1104, 1293, 1311, 1368, 1656, 1724, 1748, 2586, 2622, 2736, 3312, 3448, 3496, 3879, 3933, 5172, 5244, 6896, 6992, 7758, 7866, 8189, 9913, 10344, 10488, 15516, 15732, 16378, 19826, 20688, 20976, 24567, 29739, 31032, 31464, 32756, 39652, 49134, 59478, 62064, 62928, 65512, 73701, 79304, 89217, 98268, 118956, 131024, 147402, 158608, 178434, 188347, 196536, 237912, 294804, 356868, 376694, 393072, 475824, 565041, 589608, 713736, 753388, 1130082, 1179216, 1427472, 1506776, 1695123, 2260164, 3013552, 3390246, 4520328, 6780492, 9040656, 13560984, 27121968]

約数ペア:

[(1, 27121968), (2, 13560984), (3, 9040656), (4, 6780492), (6, 4520328), (8, 3390246), (9, 3013552), (12, 2260164), (16, 1695123), (18, 1506776), (19, 1427472), (23, 1179216), (24, 1130082), (36, 753388), (38, 713736), (46, 589608), (48, 565041), (57, 475824), (69, 393072), (72, 376694), (76, 356868), (92, 294804), (114, 237912), (138, 196536), (144, 188347), (152, 178434), (171, 158608), (184, 147402), (207, 131024), (228, 118956), (276, 98268), (304, 89217), (342, 79304), (368, 73701), (414, 65512), (431, 62928), (437, 62064), (456, 59478), (552, 49134), (684, 39652), (828, 32756), (862, 31464), (874, 31032), (912, 29739), (1104, 24567), (1293, 20976), (1311, 20688), (1368, 19826), (1656, 16378), (1724, 15732), (1748, 15516), (2586, 10488), (2622, 10344), (2736, 9913), (3312, 8189), (3448, 7866), (3496, 7758), (3879, 6992), (3933, 6896), (5172, 5244)]