81795636

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1$

素因数の和:215

約数の個数: 192

約数和(自身を含む): 254016000

約数和(自身を除く): 172220364

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 23, 26, 27, 34, 36, 39, 46, 51, 52, 54, 68, 69, 78, 92, 102, 108, 117, 138, 149, 153, 156, 204, 207, 221, 234, 276, 298, 299, 306, 351, 391, 414, 442, 447, 459, 468, 596, 598, 612, 621, 663, 702, 782, 828, 884, 894, 897, 918, 1173, 1196, 1242, 1326, 1341, 1404, 1564, 1788, 1794, 1836, 1937, 1989, 2346, 2484, 2533, 2652, 2682, 2691, 3427, 3519, 3588, 3874, 3978, 4023, 4692, 5066, 5083, 5364, 5382, 5811, 5967, 6854, 7038, 7599, 7748, 7956, 8046, 8073, 10132, 10166, 10281, 10557, 10764, 11622, 11934, 13708, 14076, 15198, 15249, 16092, 16146, 17433, 20332, 20562, 21114, 22797, 23244, 23868, 30396, 30498, 30843, 32292, 32929, 34866, 41124, 42228, 44551, 45594, 45747, 52299, 58259, 60996, 61686, 65858, 68391, 69732, 89102, 91188, 91494, 92529, 98787, 104598, 116518, 123372, 131716, 133653, 136782, 137241, 174777, 178204, 182988, 185058, 197574, 209196, 233036, 267306, 273564, 274482, 296361, 349554, 370116, 395148, 400959, 524331, 534612, 548964, 592722, 699108, 757367, 801918, 889083, 1048662, 1185444, 1202877, 1514734, 1572993, 1603836, 1778166, 2097324, 2272101, 2405754, 3029468, 3145986, 3556332, 4544202, 4811508, 6291972, 6816303, 9088404, 13632606, 20448909, 27265212, 40897818, 81795636]

約数ペア:

[(1, 81795636), (2, 40897818), (3, 27265212), (4, 20448909), (6, 13632606), (9, 9088404), (12, 6816303), (13, 6291972), (17, 4811508), (18, 4544202), (23, 3556332), (26, 3145986), (27, 3029468), (34, 2405754), (36, 2272101), (39, 2097324), (46, 1778166), (51, 1603836), (52, 1572993), (54, 1514734), (68, 1202877), (69, 1185444), (78, 1048662), (92, 889083), (102, 801918), (108, 757367), (117, 699108), (138, 592722), (149, 548964), (153, 534612), (156, 524331), (204, 400959), (207, 395148), (221, 370116), (234, 349554), (276, 296361), (298, 274482), (299, 273564), (306, 267306), (351, 233036), (391, 209196), (414, 197574), (442, 185058), (447, 182988), (459, 178204), (468, 174777), (596, 137241), (598, 136782), (612, 133653), (621, 131716), (663, 123372), (702, 116518), (782, 104598), (828, 98787), (884, 92529), (894, 91494), (897, 91188), (918, 89102), (1173, 69732), (1196, 68391), (1242, 65858), (1326, 61686), (1341, 60996), (1404, 58259), (1564, 52299), (1788, 45747), (1794, 45594), (1836, 44551), (1937, 42228), (1989, 41124), (2346, 34866), (2484, 32929), (2533, 32292), (2652, 30843), (2682, 30498), (2691, 30396), (3427, 23868), (3519, 23244), (3588, 22797), (3874, 21114), (3978, 20562), (4023, 20332), (4692, 17433), (5066, 16146), (5083, 16092), (5364, 15249), (5382, 15198), (5811, 14076), (5967, 13708), (6854, 11934), (7038, 11622), (7599, 10764), (7748, 10557), (7956, 10281), (8046, 10166), (8073, 10132)]