6681168

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:153

約数の個数: 120

約数和(自身を含む): 20852832

約数和(自身を除く): 14171664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 43, 48, 52, 72, 78, 83, 86, 104, 117, 129, 144, 156, 166, 172, 208, 234, 249, 258, 312, 332, 344, 387, 468, 498, 516, 559, 624, 664, 688, 747, 774, 936, 996, 1032, 1079, 1118, 1328, 1494, 1548, 1677, 1872, 1992, 2064, 2158, 2236, 2988, 3096, 3237, 3354, 3569, 3984, 4316, 4472, 5031, 5976, 6192, 6474, 6708, 7138, 8632, 8944, 9711, 10062, 10707, 11952, 12948, 13416, 14276, 17264, 19422, 20124, 21414, 25896, 26832, 28552, 32121, 38844, 40248, 42828, 46397, 51792, 57104, 64242, 77688, 80496, 85656, 92794, 128484, 139191, 155376, 171312, 185588, 256968, 278382, 371176, 417573, 513936, 556764, 742352, 835146, 1113528, 1670292, 2227056, 3340584, 6681168]

約数ペア:

[(1, 6681168), (2, 3340584), (3, 2227056), (4, 1670292), (6, 1113528), (8, 835146), (9, 742352), (12, 556764), (13, 513936), (16, 417573), (18, 371176), (24, 278382), (26, 256968), (36, 185588), (39, 171312), (43, 155376), (48, 139191), (52, 128484), (72, 92794), (78, 85656), (83, 80496), (86, 77688), (104, 64242), (117, 57104), (129, 51792), (144, 46397), (156, 42828), (166, 40248), (172, 38844), (208, 32121), (234, 28552), (249, 26832), (258, 25896), (312, 21414), (332, 20124), (344, 19422), (387, 17264), (468, 14276), (498, 13416), (516, 12948), (559, 11952), (624, 10707), (664, 10062), (688, 9711), (747, 8944), (774, 8632), (936, 7138), (996, 6708), (1032, 6474), (1079, 6192), (1118, 5976), (1328, 5031), (1494, 4472), (1548, 4316), (1677, 3984), (1872, 3569), (1992, 3354), (2064, 3237), (2158, 3096), (2236, 2988)]