68681660628

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{439}}^1\times {\mathrm{1231}}^1$

素因数の和:1790

約数の個数: 192

約数和(自身を含む): 196709990400

約数和(自身を除く): 128028329772

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 89, 102, 119, 178, 204, 238, 267, 356, 357, 439, 476, 534, 623, 714, 878, 1068, 1231, 1246, 1317, 1428, 1513, 1756, 1869, 2462, 2492, 2634, 3026, 3073, 3693, 3738, 4539, 4924, 5268, 6052, 6146, 7386, 7463, 7476, 8617, 9078, 9219, 10591, 12292, 14772, 14926, 17234, 18156, 18438, 20927, 21182, 22389, 25851, 29852, 31773, 34468, 36876, 39071, 41854, 42364, 44778, 51702, 52241, 62781, 63546, 78142, 83708, 89556, 103404, 104482, 109559, 117213, 125562, 127092, 146489, 156284, 156723, 208964, 219118, 234426, 251124, 273497, 292978, 313446, 328677, 438236, 439467, 468852, 540409, 546994, 585956, 626892, 657354, 664207, 766913, 820491, 878934, 1080818, 1093988, 1314708, 1328414, 1533826, 1621227, 1640982, 1757868, 1862503, 1992621, 2161636, 2300739, 2656828, 3067652, 3242454, 3281964, 3725006, 3782863, 3985242, 4601478, 4649449, 5587509, 6484908, 7450012, 7565726, 7970484, 9186953, 9202956, 9298898, 11175018, 11348589, 13037521, 13948347, 15131452, 18373906, 18597796, 22350036, 22697178, 26075042, 27560859, 27896694, 36747812, 39112563, 45394356, 48096401, 52150084, 55121718, 55793388, 64308671, 78225126, 96192802, 110243436, 128617342, 144289203, 156450252, 192385604, 192926013, 257234684, 288578406, 336674807, 385852026, 577156812, 673349614, 771704052, 817638817, 1010024421, 1346699228, 1635277634, 2020048842, 2452916451, 3270555268, 4040097684, 4905832902, 5723471719, 9811665804, 11446943438, 17170415157, 22893886876, 34340830314, 68681660628]

約数ペア:

[(1, 68681660628), (2, 34340830314), (3, 22893886876), (4, 17170415157), (6, 11446943438), (7, 9811665804), (12, 5723471719), (14, 4905832902), (17, 4040097684), (21, 3270555268), (28, 2452916451), (34, 2020048842), (42, 1635277634), (51, 1346699228), (68, 1010024421), (84, 817638817), (89, 771704052), (102, 673349614), (119, 577156812), (178, 385852026), (204, 336674807), (238, 288578406), (267, 257234684), (356, 192926013), (357, 192385604), (439, 156450252), (476, 144289203), (534, 128617342), (623, 110243436), (714, 96192802), (878, 78225126), (1068, 64308671), (1231, 55793388), (1246, 55121718), (1317, 52150084), (1428, 48096401), (1513, 45394356), (1756, 39112563), (1869, 36747812), (2462, 27896694), (2492, 27560859), (2634, 26075042), (3026, 22697178), (3073, 22350036), (3693, 18597796), (3738, 18373906), (4539, 15131452), (4924, 13948347), (5268, 13037521), (6052, 11348589), (6146, 11175018), (7386, 9298898), (7463, 9202956), (7476, 9186953), (8617, 7970484), (9078, 7565726), (9219, 7450012), (10591, 6484908), (12292, 5587509), (14772, 4649449), (14926, 4601478), (17234, 3985242), (18156, 3782863), (18438, 3725006), (20927, 3281964), (21182, 3242454), (22389, 3067652), (25851, 2656828), (29852, 2300739), (31773, 2161636), (34468, 1992621), (36876, 1862503), (39071, 1757868), (41854, 1640982), (42364, 1621227), (44778, 1533826), (51702, 1328414), (52241, 1314708), (62781, 1093988), (63546, 1080818), (78142, 878934), (83708, 820491), (89556, 766913), (103404, 664207), (104482, 657354), (109559, 626892), (117213, 585956), (125562, 546994), (127092, 540409), (146489, 468852), (156284, 439467), (156723, 438236), (208964, 328677), (219118, 313446), (234426, 292978), (251124, 273497)]