64153026

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:245

約数の個数: 128

約数和(自身を含む): 174735360

約数和(自身を除く): 110582334

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 27, 42, 46, 47, 54, 63, 69, 94, 126, 138, 141, 157, 161, 189, 207, 282, 314, 322, 329, 378, 414, 423, 471, 483, 621, 658, 846, 942, 966, 987, 1081, 1099, 1242, 1269, 1413, 1449, 1974, 2162, 2198, 2538, 2826, 2898, 2961, 3243, 3297, 3611, 4239, 4347, 5922, 6486, 6594, 7222, 7379, 7567, 8478, 8694, 8883, 9729, 9891, 10833, 14758, 15134, 17766, 19458, 19782, 21666, 22137, 22701, 25277, 29187, 29673, 32499, 44274, 45402, 50554, 51653, 58374, 59346, 64998, 66411, 68103, 75831, 97497, 103306, 132822, 136206, 151662, 154959, 169717, 194994, 199233, 204309, 227493, 309918, 339434, 398466, 408618, 454986, 464877, 509151, 682479, 929754, 1018302, 1188019, 1364958, 1394631, 1527453, 2376038, 2789262, 3054906, 3564057, 4582359, 7128114, 9164718, 10692171, 21384342, 32076513, 64153026]

約数ペア:

[(1, 64153026), (2, 32076513), (3, 21384342), (6, 10692171), (7, 9164718), (9, 7128114), (14, 4582359), (18, 3564057), (21, 3054906), (23, 2789262), (27, 2376038), (42, 1527453), (46, 1394631), (47, 1364958), (54, 1188019), (63, 1018302), (69, 929754), (94, 682479), (126, 509151), (138, 464877), (141, 454986), (157, 408618), (161, 398466), (189, 339434), (207, 309918), (282, 227493), (314, 204309), (322, 199233), (329, 194994), (378, 169717), (414, 154959), (423, 151662), (471, 136206), (483, 132822), (621, 103306), (658, 97497), (846, 75831), (942, 68103), (966, 66411), (987, 64998), (1081, 59346), (1099, 58374), (1242, 51653), (1269, 50554), (1413, 45402), (1449, 44274), (1974, 32499), (2162, 29673), (2198, 29187), (2538, 25277), (2826, 22701), (2898, 22137), (2961, 21666), (3243, 19782), (3297, 19458), (3611, 17766), (4239, 15134), (4347, 14758), (5922, 10833), (6486, 9891), (6594, 9729), (7222, 8883), (7379, 8694), (7567, 8478)]