66394146

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1$

素因数の和:376

約数の個数: 128

約数和(自身を含む): 181149696

約数和(自身を除く): 114755550

約数列:

[1, 2, 3, 6, 7, 13, 14, 17, 21, 23, 26, 34, 39, 42, 46, 51, 69, 78, 91, 102, 119, 138, 161, 182, 221, 238, 273, 299, 311, 322, 357, 391, 442, 483, 546, 598, 622, 663, 714, 782, 897, 933, 966, 1173, 1326, 1547, 1794, 1866, 2093, 2177, 2346, 2737, 3094, 4043, 4186, 4354, 4641, 5083, 5287, 5474, 6279, 6531, 7153, 8086, 8211, 9282, 10166, 10574, 12129, 12558, 13062, 14306, 15249, 15861, 16422, 21459, 24258, 28301, 30498, 31722, 35581, 37009, 42918, 50071, 56602, 68731, 71162, 74018, 84903, 92989, 100142, 106743, 111027, 121601, 137462, 150213, 169806, 185978, 206193, 213486, 222054, 243202, 278967, 300426, 364803, 412386, 481117, 557934, 650923, 729606, 851207, 962234, 1301846, 1443351, 1580813, 1702414, 1952769, 2553621, 2886702, 3161626, 3905538, 4742439, 5107242, 9484878, 11065691, 22131382, 33197073, 66394146]

約数ペア:

[(1, 66394146), (2, 33197073), (3, 22131382), (6, 11065691), (7, 9484878), (13, 5107242), (14, 4742439), (17, 3905538), (21, 3161626), (23, 2886702), (26, 2553621), (34, 1952769), (39, 1702414), (42, 1580813), (46, 1443351), (51, 1301846), (69, 962234), (78, 851207), (91, 729606), (102, 650923), (119, 557934), (138, 481117), (161, 412386), (182, 364803), (221, 300426), (238, 278967), (273, 243202), (299, 222054), (311, 213486), (322, 206193), (357, 185978), (391, 169806), (442, 150213), (483, 137462), (546, 121601), (598, 111027), (622, 106743), (663, 100142), (714, 92989), (782, 84903), (897, 74018), (933, 71162), (966, 68731), (1173, 56602), (1326, 50071), (1547, 42918), (1794, 37009), (1866, 35581), (2093, 31722), (2177, 30498), (2346, 28301), (2737, 24258), (3094, 21459), (4043, 16422), (4186, 15861), (4354, 15249), (4641, 14306), (5083, 13062), (5287, 12558), (5474, 12129), (6279, 10574), (6531, 10166), (7153, 9282), (8086, 8211)]