7789571964

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{383}}^1\times {\mathrm{15269}}^1$

素因数の和:15699

約数の個数: 72

約数和(自身を含む): 20276605440

約数和(自身を除く): 12487033476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 333, 383, 444, 666, 766, 1149, 1332, 1532, 2298, 3447, 4596, 6894, 13788, 14171, 15269, 28342, 30538, 42513, 45807, 56684, 61076, 85026, 91614, 127539, 137421, 170052, 183228, 255078, 274842, 510156, 549684, 564953, 1129906, 1694859, 2259812, 3389718, 5084577, 5848027, 6779436, 10169154, 11696054, 17544081, 20338308, 23392108, 35088162, 52632243, 70176324, 105264486, 210528972, 216376999, 432753998, 649130997, 865507996, 1298261994, 1947392991, 2596523988, 3894785982, 7789571964]

約数ペア:

[(1, 7789571964), (2, 3894785982), (3, 2596523988), (4, 1947392991), (6, 1298261994), (9, 865507996), (12, 649130997), (18, 432753998), (36, 216376999), (37, 210528972), (74, 105264486), (111, 70176324), (148, 52632243), (222, 35088162), (333, 23392108), (383, 20338308), (444, 17544081), (666, 11696054), (766, 10169154), (1149, 6779436), (1332, 5848027), (1532, 5084577), (2298, 3389718), (3447, 2259812), (4596, 1694859), (6894, 1129906), (13788, 564953), (14171, 549684), (15269, 510156), (28342, 274842), (30538, 255078), (42513, 183228), (45807, 170052), (56684, 137421), (61076, 127539), (85026, 91614)]