85455804

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:224

約数の個数: 144

約数和(自身を含む): 250967808

約数和(自身を除く): 165512004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 49, 51, 68, 83, 84, 98, 102, 103, 119, 147, 166, 196, 204, 206, 238, 249, 294, 309, 332, 357, 412, 476, 498, 581, 588, 618, 714, 721, 833, 996, 1162, 1236, 1411, 1428, 1442, 1666, 1743, 1751, 2163, 2324, 2499, 2822, 2884, 3332, 3486, 3502, 4067, 4233, 4326, 4998, 5047, 5253, 5644, 6972, 7004, 8134, 8466, 8549, 8652, 9877, 9996, 10094, 10506, 12201, 12257, 15141, 16268, 16932, 17098, 19754, 20188, 21012, 24402, 24514, 25647, 29631, 30282, 34196, 36771, 39508, 48804, 49028, 51294, 59262, 59843, 60564, 69139, 73542, 85799, 102588, 118524, 119686, 138278, 145333, 147084, 171598, 179529, 207417, 239372, 257397, 276556, 290666, 343196, 359058, 414834, 418901, 435999, 514794, 581332, 718116, 829668, 837802, 871998, 1017331, 1029588, 1256703, 1675604, 1743996, 2034662, 2513406, 3051993, 4069324, 5026812, 6103986, 7121317, 12207972, 14242634, 21363951, 28485268, 42727902, 85455804]

約数ペア:

[(1, 85455804), (2, 42727902), (3, 28485268), (4, 21363951), (6, 14242634), (7, 12207972), (12, 7121317), (14, 6103986), (17, 5026812), (21, 4069324), (28, 3051993), (34, 2513406), (42, 2034662), (49, 1743996), (51, 1675604), (68, 1256703), (83, 1029588), (84, 1017331), (98, 871998), (102, 837802), (103, 829668), (119, 718116), (147, 581332), (166, 514794), (196, 435999), (204, 418901), (206, 414834), (238, 359058), (249, 343196), (294, 290666), (309, 276556), (332, 257397), (357, 239372), (412, 207417), (476, 179529), (498, 171598), (581, 147084), (588, 145333), (618, 138278), (714, 119686), (721, 118524), (833, 102588), (996, 85799), (1162, 73542), (1236, 69139), (1411, 60564), (1428, 59843), (1442, 59262), (1666, 51294), (1743, 49028), (1751, 48804), (2163, 39508), (2324, 36771), (2499, 34196), (2822, 30282), (2884, 29631), (3332, 25647), (3486, 24514), (3502, 24402), (4067, 21012), (4233, 20188), (4326, 19754), (4998, 17098), (5047, 16932), (5253, 16268), (5644, 15141), (6972, 12257), (7004, 12201), (8134, 10506), (8466, 10094), (8549, 9996), (8652, 9877)]