69387552

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{431}}^1$

素因数の和:503

約数の個数: 144

約数和(自身を含む): 217945728

約数和(自身を除く): 148558176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 43, 48, 52, 72, 78, 86, 96, 104, 117, 129, 144, 156, 172, 208, 234, 258, 288, 312, 344, 387, 416, 431, 468, 516, 559, 624, 688, 774, 862, 936, 1032, 1118, 1248, 1293, 1376, 1548, 1677, 1724, 1872, 2064, 2236, 2586, 3096, 3354, 3448, 3744, 3879, 4128, 4472, 5031, 5172, 5603, 6192, 6708, 6896, 7758, 8944, 10062, 10344, 11206, 12384, 13416, 13792, 15516, 16809, 17888, 18533, 20124, 20688, 22412, 26832, 31032, 33618, 37066, 40248, 41376, 44824, 50427, 53664, 55599, 62064, 67236, 74132, 80496, 89648, 100854, 111198, 124128, 134472, 148264, 160992, 166797, 179296, 201708, 222396, 240929, 268944, 296528, 333594, 403416, 444792, 481858, 537888, 593056, 667188, 722787, 806832, 889584, 963716, 1334376, 1445574, 1613664, 1779168, 1927432, 2168361, 2668752, 2891148, 3854864, 4336722, 5337504, 5782296, 7709728, 8673444, 11564592, 17346888, 23129184, 34693776, 69387552]

約数ペア:

[(1, 69387552), (2, 34693776), (3, 23129184), (4, 17346888), (6, 11564592), (8, 8673444), (9, 7709728), (12, 5782296), (13, 5337504), (16, 4336722), (18, 3854864), (24, 2891148), (26, 2668752), (32, 2168361), (36, 1927432), (39, 1779168), (43, 1613664), (48, 1445574), (52, 1334376), (72, 963716), (78, 889584), (86, 806832), (96, 722787), (104, 667188), (117, 593056), (129, 537888), (144, 481858), (156, 444792), (172, 403416), (208, 333594), (234, 296528), (258, 268944), (288, 240929), (312, 222396), (344, 201708), (387, 179296), (416, 166797), (431, 160992), (468, 148264), (516, 134472), (559, 124128), (624, 111198), (688, 100854), (774, 89648), (862, 80496), (936, 74132), (1032, 67236), (1118, 62064), (1248, 55599), (1293, 53664), (1376, 50427), (1548, 44824), (1677, 41376), (1724, 40248), (1872, 37066), (2064, 33618), (2236, 31032), (2586, 26832), (3096, 22412), (3354, 20688), (3448, 20124), (3744, 18533), (3879, 17888), (4128, 16809), (4472, 15516), (5031, 13792), (5172, 13416), (5603, 12384), (6192, 11206), (6708, 10344), (6896, 10062), (7758, 8944)]