67818348

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:264

約数の個数: 108

約数和(自身を含む): 189444528

約数和(自身を除く): 121626180

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 71, 78, 117, 142, 156, 157, 169, 213, 234, 284, 314, 338, 426, 468, 471, 507, 628, 639, 676, 852, 923, 942, 1014, 1278, 1413, 1521, 1846, 1884, 2028, 2041, 2556, 2769, 2826, 3042, 3692, 4082, 5538, 5652, 6084, 6123, 8164, 8307, 11076, 11147, 11999, 12246, 16614, 18369, 22294, 23998, 24492, 26533, 33228, 33441, 35997, 36738, 44588, 47996, 53066, 66882, 71994, 73476, 79599, 100323, 106132, 107991, 133764, 143988, 144911, 159198, 200646, 215982, 238797, 289822, 318396, 401292, 431964, 434733, 477594, 579644, 869466, 955188, 1304199, 1738932, 1883843, 2608398, 3767686, 5216796, 5651529, 7535372, 11303058, 16954587, 22606116, 33909174, 67818348]

約数ペア:

[(1, 67818348), (2, 33909174), (3, 22606116), (4, 16954587), (6, 11303058), (9, 7535372), (12, 5651529), (13, 5216796), (18, 3767686), (26, 2608398), (36, 1883843), (39, 1738932), (52, 1304199), (71, 955188), (78, 869466), (117, 579644), (142, 477594), (156, 434733), (157, 431964), (169, 401292), (213, 318396), (234, 289822), (284, 238797), (314, 215982), (338, 200646), (426, 159198), (468, 144911), (471, 143988), (507, 133764), (628, 107991), (639, 106132), (676, 100323), (852, 79599), (923, 73476), (942, 71994), (1014, 66882), (1278, 53066), (1413, 47996), (1521, 44588), (1846, 36738), (1884, 35997), (2028, 33441), (2041, 33228), (2556, 26533), (2769, 24492), (2826, 23998), (3042, 22294), (3692, 18369), (4082, 16614), (5538, 12246), (5652, 11999), (6084, 11147), (6123, 11076), (8164, 8307)]