71078202

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^2$

素因数の和:189

約数の個数: 96

約数和(自身を含む): 181540800

約数和(自身を除く): 110462598

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 54, 57, 73, 78, 114, 117, 146, 171, 219, 234, 247, 342, 351, 438, 494, 513, 657, 702, 741, 949, 1026, 1314, 1387, 1482, 1898, 1971, 2223, 2774, 2847, 3942, 4161, 4446, 5329, 5694, 6669, 8322, 8541, 10658, 12483, 13338, 15987, 17082, 18031, 24966, 25623, 31974, 36062, 37449, 47961, 51246, 54093, 69277, 74898, 95922, 101251, 108186, 138554, 143883, 162279, 202502, 207831, 287766, 303753, 324558, 415662, 486837, 607506, 623493, 911259, 973674, 1246986, 1316263, 1822518, 1870479, 2632526, 2733777, 3740958, 3948789, 5467554, 7897578, 11846367, 23692734, 35539101, 71078202]

約数ペア:

[(1, 71078202), (2, 35539101), (3, 23692734), (6, 11846367), (9, 7897578), (13, 5467554), (18, 3948789), (19, 3740958), (26, 2733777), (27, 2632526), (38, 1870479), (39, 1822518), (54, 1316263), (57, 1246986), (73, 973674), (78, 911259), (114, 623493), (117, 607506), (146, 486837), (171, 415662), (219, 324558), (234, 303753), (247, 287766), (342, 207831), (351, 202502), (438, 162279), (494, 143883), (513, 138554), (657, 108186), (702, 101251), (741, 95922), (949, 74898), (1026, 69277), (1314, 54093), (1387, 51246), (1482, 47961), (1898, 37449), (1971, 36062), (2223, 31974), (2774, 25623), (2847, 24966), (3942, 18031), (4161, 17082), (4446, 15987), (5329, 13338), (5694, 12483), (6669, 10658), (8322, 8541)]