68782014

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:255

約数の個数: 128

約数和(自身を含む): 188083200

約数和(自身を除く): 119301186

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 61, 63, 114, 122, 126, 133, 157, 171, 183, 189, 266, 314, 342, 366, 378, 399, 427, 471, 513, 549, 798, 854, 942, 1026, 1098, 1099, 1159, 1197, 1281, 1413, 1647, 2198, 2318, 2394, 2562, 2826, 2983, 3294, 3297, 3477, 3591, 3843, 4239, 5966, 6594, 6954, 7182, 7686, 8113, 8478, 8949, 9577, 9891, 10431, 11529, 16226, 17898, 19154, 19782, 20862, 20881, 23058, 24339, 26847, 28731, 29673, 31293, 41762, 48678, 53694, 57462, 59346, 62586, 62643, 67039, 73017, 80541, 86193, 125286, 134078, 146034, 161082, 172386, 181963, 187929, 201117, 219051, 258579, 363926, 375858, 402234, 438102, 517158, 545889, 563787, 603351, 1091778, 1127574, 1206702, 1273741, 1637667, 1810053, 2547482, 3275334, 3620106, 3821223, 4913001, 7642446, 9826002, 11463669, 22927338, 34391007, 68782014]

約数ペア:

[(1, 68782014), (2, 34391007), (3, 22927338), (6, 11463669), (7, 9826002), (9, 7642446), (14, 4913001), (18, 3821223), (19, 3620106), (21, 3275334), (27, 2547482), (38, 1810053), (42, 1637667), (54, 1273741), (57, 1206702), (61, 1127574), (63, 1091778), (114, 603351), (122, 563787), (126, 545889), (133, 517158), (157, 438102), (171, 402234), (183, 375858), (189, 363926), (266, 258579), (314, 219051), (342, 201117), (366, 187929), (378, 181963), (399, 172386), (427, 161082), (471, 146034), (513, 134078), (549, 125286), (798, 86193), (854, 80541), (942, 73017), (1026, 67039), (1098, 62643), (1099, 62586), (1159, 59346), (1197, 57462), (1281, 53694), (1413, 48678), (1647, 41762), (2198, 31293), (2318, 29673), (2394, 28731), (2562, 26847), (2826, 24339), (2983, 23058), (3294, 20881), (3297, 20862), (3477, 19782), (3591, 19154), (3843, 17898), (4239, 16226), (5966, 11529), (6594, 10431), (6954, 9891), (7182, 9577), (7686, 8949), (8113, 8478)]