67656888

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^2\times {\mathrm{43}}^1$

素因数の和:150

約数の個数: 144

約数和(自身を含む): 206966760

約数和(自身を除く): 139309872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 41, 43, 52, 72, 78, 82, 86, 104, 117, 123, 129, 156, 164, 172, 234, 246, 258, 312, 328, 344, 369, 387, 468, 492, 516, 533, 559, 738, 774, 936, 984, 1032, 1066, 1118, 1476, 1548, 1599, 1677, 1681, 1763, 2132, 2236, 2952, 3096, 3198, 3354, 3362, 3526, 4264, 4472, 4797, 5031, 5043, 5289, 6396, 6708, 6724, 7052, 9594, 10062, 10086, 10578, 12792, 13416, 13448, 14104, 15129, 15867, 19188, 20124, 20172, 21156, 21853, 22919, 30258, 31734, 38376, 40248, 40344, 42312, 43706, 45838, 60516, 63468, 65559, 68757, 72283, 87412, 91676, 121032, 126936, 131118, 137514, 144566, 174824, 183352, 196677, 206271, 216849, 262236, 275028, 289132, 393354, 412542, 433698, 524472, 550056, 578264, 650547, 786708, 825084, 867396, 939679, 1301094, 1573416, 1650168, 1734792, 1879358, 2602188, 2819037, 3758716, 5204376, 5638074, 7517432, 8457111, 11276148, 16914222, 22552296, 33828444, 67656888]

約数ペア:

[(1, 67656888), (2, 33828444), (3, 22552296), (4, 16914222), (6, 11276148), (8, 8457111), (9, 7517432), (12, 5638074), (13, 5204376), (18, 3758716), (24, 2819037), (26, 2602188), (36, 1879358), (39, 1734792), (41, 1650168), (43, 1573416), (52, 1301094), (72, 939679), (78, 867396), (82, 825084), (86, 786708), (104, 650547), (117, 578264), (123, 550056), (129, 524472), (156, 433698), (164, 412542), (172, 393354), (234, 289132), (246, 275028), (258, 262236), (312, 216849), (328, 206271), (344, 196677), (369, 183352), (387, 174824), (468, 144566), (492, 137514), (516, 131118), (533, 126936), (559, 121032), (738, 91676), (774, 87412), (936, 72283), (984, 68757), (1032, 65559), (1066, 63468), (1118, 60516), (1476, 45838), (1548, 43706), (1599, 42312), (1677, 40344), (1681, 40248), (1763, 38376), (2132, 31734), (2236, 30258), (2952, 22919), (3096, 21853), (3198, 21156), (3354, 20172), (3362, 20124), (3526, 19188), (4264, 15867), (4472, 15129), (4797, 14104), (5031, 13448), (5043, 13416), (5289, 12792), (6396, 10578), (6708, 10086), (6724, 10062), (7052, 9594)]