68323782

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:301

約数の個数: 64

約数和(自身を含む): 149990400

約数和(自身を除く): 81666618

約数列:

[1, 2, 3, 6, 17, 34, 51, 61, 79, 102, 122, 139, 158, 183, 237, 278, 366, 417, 474, 834, 1037, 1343, 2074, 2363, 2686, 3111, 4029, 4726, 4819, 6222, 7089, 8058, 8479, 9638, 10981, 14178, 14457, 16958, 21962, 25437, 28914, 32943, 50874, 65886, 81923, 144143, 163846, 186677, 245769, 288286, 373354, 432429, 491538, 560031, 669841, 864858, 1120062, 1339682, 2009523, 4019046, 11387297, 22774594, 34161891, 68323782]

約数ペア:

[(1, 68323782), (2, 34161891), (3, 22774594), (6, 11387297), (17, 4019046), (34, 2009523), (51, 1339682), (61, 1120062), (79, 864858), (102, 669841), (122, 560031), (139, 491538), (158, 432429), (183, 373354), (237, 288286), (278, 245769), (366, 186677), (417, 163846), (474, 144143), (834, 81923), (1037, 65886), (1343, 50874), (2074, 32943), (2363, 28914), (2686, 25437), (3111, 21962), (4029, 16958), (4726, 14457), (4819, 14178), (6222, 10981), (7089, 9638), (8058, 8479)]