85434636

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:204

約数の個数: 144

約数和(自身を含む): 247188480

約数和(自身を除く): 161753844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 43, 49, 62, 84, 86, 93, 98, 109, 124, 129, 147, 172, 186, 196, 217, 218, 258, 294, 301, 327, 372, 434, 436, 516, 588, 602, 651, 654, 763, 868, 903, 1204, 1302, 1308, 1333, 1519, 1526, 1806, 2107, 2289, 2604, 2666, 3038, 3052, 3379, 3612, 3999, 4214, 4557, 4578, 4687, 5332, 5341, 6076, 6321, 6758, 7998, 8428, 9114, 9156, 9331, 9374, 10137, 10682, 12642, 13516, 14061, 15996, 16023, 18228, 18662, 18748, 20274, 21364, 23653, 25284, 27993, 28122, 32046, 32809, 37324, 40548, 47306, 55986, 56244, 64092, 65317, 65618, 70959, 94612, 98427, 111972, 130634, 131236, 141918, 145297, 165571, 195951, 196854, 229663, 261268, 283836, 290594, 331142, 391902, 393708, 435891, 459326, 496713, 581188, 662284, 688989, 783804, 871782, 918652, 993426, 1017079, 1377978, 1743564, 1986852, 2034158, 2755956, 3051237, 4068316, 6102474, 7119553, 12204948, 14239106, 21358659, 28478212, 42717318, 85434636]

約数ペア:

[(1, 85434636), (2, 42717318), (3, 28478212), (4, 21358659), (6, 14239106), (7, 12204948), (12, 7119553), (14, 6102474), (21, 4068316), (28, 3051237), (31, 2755956), (42, 2034158), (43, 1986852), (49, 1743564), (62, 1377978), (84, 1017079), (86, 993426), (93, 918652), (98, 871782), (109, 783804), (124, 688989), (129, 662284), (147, 581188), (172, 496713), (186, 459326), (196, 435891), (217, 393708), (218, 391902), (258, 331142), (294, 290594), (301, 283836), (327, 261268), (372, 229663), (434, 196854), (436, 195951), (516, 165571), (588, 145297), (602, 141918), (651, 131236), (654, 130634), (763, 111972), (868, 98427), (903, 94612), (1204, 70959), (1302, 65618), (1308, 65317), (1333, 64092), (1519, 56244), (1526, 55986), (1806, 47306), (2107, 40548), (2289, 37324), (2604, 32809), (2666, 32046), (3038, 28122), (3052, 27993), (3379, 25284), (3612, 23653), (3999, 21364), (4214, 20274), (4557, 18748), (4578, 18662), (4687, 18228), (5332, 16023), (5341, 15996), (6076, 14061), (6321, 13516), (6758, 12642), (7998, 10682), (8428, 10137), (9114, 9374), (9156, 9331)]