68190948

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:127

約数の個数: 216

約数和(自身を含む): 219098880

約数和(自身を除く): 150907932

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 31, 36, 42, 43, 49, 58, 62, 63, 84, 86, 87, 93, 98, 116, 124, 126, 129, 147, 172, 174, 186, 196, 203, 217, 252, 258, 261, 279, 294, 301, 348, 372, 387, 406, 434, 441, 516, 522, 558, 588, 602, 609, 651, 774, 812, 868, 882, 899, 903, 1044, 1116, 1204, 1218, 1247, 1302, 1333, 1421, 1519, 1548, 1764, 1798, 1806, 1827, 1953, 2107, 2436, 2494, 2604, 2666, 2697, 2709, 2842, 3038, 3596, 3612, 3654, 3741, 3906, 3999, 4214, 4263, 4557, 4988, 5332, 5394, 5418, 5684, 6076, 6293, 6321, 7308, 7482, 7812, 7998, 8091, 8428, 8526, 8729, 9114, 9331, 10788, 10836, 11223, 11997, 12586, 12642, 12789, 13671, 14964, 15996, 16182, 17052, 17458, 18228, 18662, 18879, 18963, 22446, 23994, 25172, 25284, 25578, 26187, 27342, 27993, 32364, 34916, 37324, 37758, 37926, 38657, 44051, 44892, 47988, 51156, 52374, 54684, 55986, 56637, 61103, 65317, 75516, 75852, 77314, 78561, 83979, 88102, 104748, 111972, 113274, 115971, 122206, 130634, 132153, 154628, 157122, 167958, 176204, 183309, 195951, 226548, 231942, 244412, 261268, 264306, 270599, 314244, 335916, 347913, 366618, 391902, 396459, 463884, 528612, 541198, 549927, 587853, 695826, 733236, 783804, 792918, 811797, 1082396, 1099854, 1175706, 1391652, 1585836, 1623594, 1894193, 2199708, 2351412, 2435391, 3247188, 3788386, 4870782, 5682579, 7576772, 9741564, 11365158, 17047737, 22730316, 34095474, 68190948]

約数ペア:

[(1, 68190948), (2, 34095474), (3, 22730316), (4, 17047737), (6, 11365158), (7, 9741564), (9, 7576772), (12, 5682579), (14, 4870782), (18, 3788386), (21, 3247188), (28, 2435391), (29, 2351412), (31, 2199708), (36, 1894193), (42, 1623594), (43, 1585836), (49, 1391652), (58, 1175706), (62, 1099854), (63, 1082396), (84, 811797), (86, 792918), (87, 783804), (93, 733236), (98, 695826), (116, 587853), (124, 549927), (126, 541198), (129, 528612), (147, 463884), (172, 396459), (174, 391902), (186, 366618), (196, 347913), (203, 335916), (217, 314244), (252, 270599), (258, 264306), (261, 261268), (279, 244412), (294, 231942), (301, 226548), (348, 195951), (372, 183309), (387, 176204), (406, 167958), (434, 157122), (441, 154628), (516, 132153), (522, 130634), (558, 122206), (588, 115971), (602, 113274), (609, 111972), (651, 104748), (774, 88102), (812, 83979), (868, 78561), (882, 77314), (899, 75852), (903, 75516), (1044, 65317), (1116, 61103), (1204, 56637), (1218, 55986), (1247, 54684), (1302, 52374), (1333, 51156), (1421, 47988), (1519, 44892), (1548, 44051), (1764, 38657), (1798, 37926), (1806, 37758), (1827, 37324), (1953, 34916), (2107, 32364), (2436, 27993), (2494, 27342), (2604, 26187), (2666, 25578), (2697, 25284), (2709, 25172), (2842, 23994), (3038, 22446), (3596, 18963), (3612, 18879), (3654, 18662), (3741, 18228), (3906, 17458), (3999, 17052), (4214, 16182), (4263, 15996), (4557, 14964), (4988, 13671), (5332, 12789), (5394, 12642), (5418, 12586), (5684, 11997), (6076, 11223), (6293, 10836), (6321, 10788), (7308, 9331), (7482, 9114), (7812, 8729), (7998, 8526), (8091, 8428)]