64960272

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1$

素因数の和:342

約数の個数: 160

約数和(自身を含む): 206236800

約数和(自身を除く): 141276528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 43, 48, 52, 54, 72, 78, 86, 104, 108, 117, 129, 144, 156, 172, 208, 216, 234, 258, 269, 312, 344, 351, 387, 432, 468, 516, 538, 559, 624, 688, 702, 774, 807, 936, 1032, 1076, 1118, 1161, 1404, 1548, 1614, 1677, 1872, 2064, 2152, 2236, 2322, 2421, 2808, 3096, 3228, 3354, 3497, 4304, 4472, 4644, 4842, 5031, 5616, 6192, 6456, 6708, 6994, 7263, 8944, 9288, 9684, 10062, 10491, 11567, 12912, 13416, 13988, 14526, 15093, 18576, 19368, 20124, 20982, 23134, 26832, 27976, 29052, 30186, 31473, 34701, 38736, 40248, 41964, 46268, 55952, 58104, 60372, 62946, 69402, 80496, 83928, 92536, 94419, 104103, 116208, 120744, 125892, 138804, 150371, 167856, 185072, 188838, 208206, 241488, 251784, 277608, 300742, 312309, 377676, 416412, 451113, 503568, 555216, 601484, 624618, 755352, 832824, 902226, 1202968, 1249236, 1353339, 1510704, 1665648, 1804452, 2405936, 2498472, 2706678, 3608904, 4060017, 4996944, 5413356, 7217808, 8120034, 10826712, 16240068, 21653424, 32480136, 64960272]

約数ペア:

[(1, 64960272), (2, 32480136), (3, 21653424), (4, 16240068), (6, 10826712), (8, 8120034), (9, 7217808), (12, 5413356), (13, 4996944), (16, 4060017), (18, 3608904), (24, 2706678), (26, 2498472), (27, 2405936), (36, 1804452), (39, 1665648), (43, 1510704), (48, 1353339), (52, 1249236), (54, 1202968), (72, 902226), (78, 832824), (86, 755352), (104, 624618), (108, 601484), (117, 555216), (129, 503568), (144, 451113), (156, 416412), (172, 377676), (208, 312309), (216, 300742), (234, 277608), (258, 251784), (269, 241488), (312, 208206), (344, 188838), (351, 185072), (387, 167856), (432, 150371), (468, 138804), (516, 125892), (538, 120744), (559, 116208), (624, 104103), (688, 94419), (702, 92536), (774, 83928), (807, 80496), (936, 69402), (1032, 62946), (1076, 60372), (1118, 58104), (1161, 55952), (1404, 46268), (1548, 41964), (1614, 40248), (1677, 38736), (1872, 34701), (2064, 31473), (2152, 30186), (2236, 29052), (2322, 27976), (2421, 26832), (2808, 23134), (3096, 20982), (3228, 20124), (3354, 19368), (3497, 18576), (4304, 15093), (4472, 14526), (4644, 13988), (4842, 13416), (5031, 12912), (5616, 11567), (6192, 10491), (6456, 10062), (6708, 9684), (6994, 9288), (7263, 8944)]