86734440

素因数分解:

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

素因数の和:504

約数の個数: 192

約数和(自身を含む): 311351040

約数和(自身を除く): 224616600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 43, 45, 52, 60, 65, 72, 78, 86, 90, 104, 117, 120, 129, 130, 156, 172, 180, 195, 215, 234, 258, 260, 312, 344, 360, 387, 390, 430, 431, 468, 516, 520, 559, 585, 645, 774, 780, 860, 862, 936, 1032, 1118, 1170, 1290, 1293, 1548, 1560, 1677, 1720, 1724, 1935, 2155, 2236, 2340, 2580, 2586, 2795, 3096, 3354, 3448, 3870, 3879, 4310, 4472, 4680, 5031, 5160, 5172, 5590, 5603, 6465, 6708, 7740, 7758, 8385, 8620, 10062, 10344, 11180, 11206, 12930, 13416, 15480, 15516, 16770, 16809, 17240, 18533, 19395, 20124, 22360, 22412, 25155, 25860, 28015, 31032, 33540, 33618, 37066, 38790, 40248, 44824, 50310, 50427, 51720, 55599, 56030, 67080, 67236, 74132, 77580, 84045, 92665, 100620, 100854, 111198, 112060, 134472, 148264, 155160, 166797, 168090, 185330, 201240, 201708, 222396, 224120, 240929, 252135, 277995, 333594, 336180, 370660, 403416, 444792, 481858, 504270, 555990, 667188, 672360, 722787, 741320, 833985, 963716, 1008540, 1111980, 1204645, 1334376, 1445574, 1667970, 1927432, 2017080, 2168361, 2223960, 2409290, 2891148, 3335940, 3613935, 4336722, 4818580, 5782296, 6671880, 7227870, 8673444, 9637160, 10841805, 14455740, 17346888, 21683610, 28911480, 43367220, 86734440]

約数ペア:

[(1, 86734440), (2, 43367220), (3, 28911480), (4, 21683610), (5, 17346888), (6, 14455740), (8, 10841805), (9, 9637160), (10, 8673444), (12, 7227870), (13, 6671880), (15, 5782296), (18, 4818580), (20, 4336722), (24, 3613935), (26, 3335940), (30, 2891148), (36, 2409290), (39, 2223960), (40, 2168361), (43, 2017080), (45, 1927432), (52, 1667970), (60, 1445574), (65, 1334376), (72, 1204645), (78, 1111980), (86, 1008540), (90, 963716), (104, 833985), (117, 741320), (120, 722787), (129, 672360), (130, 667188), (156, 555990), (172, 504270), (180, 481858), (195, 444792), (215, 403416), (234, 370660), (258, 336180), (260, 333594), (312, 277995), (344, 252135), (360, 240929), (387, 224120), (390, 222396), (430, 201708), (431, 201240), (468, 185330), (516, 168090), (520, 166797), (559, 155160), (585, 148264), (645, 134472), (774, 112060), (780, 111198), (860, 100854), (862, 100620), (936, 92665), (1032, 84045), (1118, 77580), (1170, 74132), (1290, 67236), (1293, 67080), (1548, 56030), (1560, 55599), (1677, 51720), (1720, 50427), (1724, 50310), (1935, 44824), (2155, 40248), (2236, 38790), (2340, 37066), (2580, 33618), (2586, 33540), (2795, 31032), (3096, 28015), (3354, 25860), (3448, 25155), (3870, 22412), (3879, 22360), (4310, 20124), (4472, 19395), (4680, 18533), (5031, 17240), (5160, 16809), (5172, 16770), (5590, 15516), (5603, 15480), (6465, 13416), (6708, 12930), (7740, 11206), (7758, 11180), (8385, 10344), (8620, 10062)]