66545808

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:229

約数の個数: 160

約数和(自身を含む): 209510400

約数和(自身を除く): 142964592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 56, 69, 79, 84, 92, 109, 112, 138, 158, 161, 168, 184, 218, 237, 276, 316, 322, 327, 336, 368, 436, 474, 483, 552, 553, 632, 644, 654, 763, 872, 948, 966, 1104, 1106, 1264, 1288, 1308, 1526, 1659, 1744, 1817, 1896, 1932, 2212, 2289, 2507, 2576, 2616, 3052, 3318, 3634, 3792, 3864, 4424, 4578, 5014, 5232, 5451, 6104, 6636, 7268, 7521, 7728, 8611, 8848, 9156, 10028, 10902, 12208, 12719, 13272, 14536, 15042, 17222, 17549, 18312, 20056, 21804, 25438, 25833, 26544, 29072, 30084, 34444, 35098, 36624, 38157, 40112, 43608, 50876, 51666, 52647, 60168, 60277, 68888, 70196, 76314, 87216, 101752, 103332, 105294, 120336, 120554, 137776, 140392, 152628, 180831, 198053, 203504, 206664, 210588, 241108, 280784, 305256, 361662, 396106, 413328, 421176, 482216, 594159, 610512, 723324, 792212, 842352, 964432, 1188318, 1386371, 1446648, 1584424, 2376636, 2772742, 2893296, 3168848, 4159113, 4753272, 5545484, 8318226, 9506544, 11090968, 16636452, 22181936, 33272904, 66545808]

約数ペア:

[(1, 66545808), (2, 33272904), (3, 22181936), (4, 16636452), (6, 11090968), (7, 9506544), (8, 8318226), (12, 5545484), (14, 4753272), (16, 4159113), (21, 3168848), (23, 2893296), (24, 2772742), (28, 2376636), (42, 1584424), (46, 1446648), (48, 1386371), (56, 1188318), (69, 964432), (79, 842352), (84, 792212), (92, 723324), (109, 610512), (112, 594159), (138, 482216), (158, 421176), (161, 413328), (168, 396106), (184, 361662), (218, 305256), (237, 280784), (276, 241108), (316, 210588), (322, 206664), (327, 203504), (336, 198053), (368, 180831), (436, 152628), (474, 140392), (483, 137776), (552, 120554), (553, 120336), (632, 105294), (644, 103332), (654, 101752), (763, 87216), (872, 76314), (948, 70196), (966, 68888), (1104, 60277), (1106, 60168), (1264, 52647), (1288, 51666), (1308, 50876), (1526, 43608), (1659, 40112), (1744, 38157), (1817, 36624), (1896, 35098), (1932, 34444), (2212, 30084), (2289, 29072), (2507, 26544), (2576, 25833), (2616, 25438), (3052, 21804), (3318, 20056), (3634, 18312), (3792, 17549), (3864, 17222), (4424, 15042), (4578, 14536), (5014, 13272), (5232, 12719), (5451, 12208), (6104, 10902), (6636, 10028), (7268, 9156), (7521, 8848), (7728, 8611)]