89916246

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{71}}^1$

素因数の和:151

約数の個数: 144

約数和(自身を含む): 248451840

約数和(自身を除く): 158535594

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 23, 38, 42, 46, 57, 63, 69, 71, 114, 126, 133, 138, 142, 161, 171, 207, 213, 266, 322, 342, 399, 414, 426, 437, 483, 497, 529, 639, 798, 874, 966, 994, 1058, 1197, 1278, 1311, 1349, 1449, 1491, 1587, 1633, 2394, 2622, 2698, 2898, 2982, 3059, 3174, 3266, 3703, 3933, 4047, 4473, 4761, 4899, 6118, 7406, 7866, 8094, 8946, 9177, 9443, 9522, 9798, 10051, 11109, 11431, 12141, 14697, 18354, 18886, 20102, 22218, 22862, 24282, 27531, 28329, 29394, 30153, 31027, 33327, 34293, 37559, 55062, 56658, 60306, 62054, 66654, 68586, 70357, 75118, 84987, 90459, 93081, 102879, 112677, 140714, 169974, 180918, 186162, 205758, 211071, 217189, 225354, 262913, 279243, 338031, 422142, 434378, 525826, 558486, 633213, 651567, 676062, 713621, 788739, 1266426, 1303134, 1427242, 1577478, 1954701, 2140863, 2366217, 3909402, 4281726, 4732434, 4995347, 6422589, 9990694, 12845178, 14986041, 29972082, 44958123, 89916246]

約数ペア:

[(1, 89916246), (2, 44958123), (3, 29972082), (6, 14986041), (7, 12845178), (9, 9990694), (14, 6422589), (18, 4995347), (19, 4732434), (21, 4281726), (23, 3909402), (38, 2366217), (42, 2140863), (46, 1954701), (57, 1577478), (63, 1427242), (69, 1303134), (71, 1266426), (114, 788739), (126, 713621), (133, 676062), (138, 651567), (142, 633213), (161, 558486), (171, 525826), (207, 434378), (213, 422142), (266, 338031), (322, 279243), (342, 262913), (399, 225354), (414, 217189), (426, 211071), (437, 205758), (483, 186162), (497, 180918), (529, 169974), (639, 140714), (798, 112677), (874, 102879), (966, 93081), (994, 90459), (1058, 84987), (1197, 75118), (1278, 70357), (1311, 68586), (1349, 66654), (1449, 62054), (1491, 60306), (1587, 56658), (1633, 55062), (2394, 37559), (2622, 34293), (2698, 33327), (2898, 31027), (2982, 30153), (3059, 29394), (3174, 28329), (3266, 27531), (3703, 24282), (3933, 22862), (4047, 22218), (4473, 20102), (4761, 18886), (4899, 18354), (6118, 14697), (7406, 12141), (7866, 11431), (8094, 11109), (8946, 10051), (9177, 9798), (9443, 9522)]