68337516

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{1087}}^1$

素因数の和:1151

約数の個数: 72

約数和(自身を含む): 178397184

約数和(自身を除く): 110059668

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 169, 186, 338, 372, 403, 507, 676, 806, 1014, 1087, 1209, 1612, 2028, 2174, 2418, 3261, 4348, 4836, 5239, 6522, 10478, 13044, 14131, 15717, 20956, 28262, 31434, 33697, 42393, 56524, 62868, 67394, 84786, 101091, 134788, 169572, 183703, 202182, 367406, 404364, 438061, 551109, 734812, 876122, 1102218, 1314183, 1752244, 2204436, 2628366, 5256732, 5694793, 11389586, 17084379, 22779172, 34168758, 68337516]

約数ペア:

[(1, 68337516), (2, 34168758), (3, 22779172), (4, 17084379), (6, 11389586), (12, 5694793), (13, 5256732), (26, 2628366), (31, 2204436), (39, 1752244), (52, 1314183), (62, 1102218), (78, 876122), (93, 734812), (124, 551109), (156, 438061), (169, 404364), (186, 367406), (338, 202182), (372, 183703), (403, 169572), (507, 134788), (676, 101091), (806, 84786), (1014, 67394), (1087, 62868), (1209, 56524), (1612, 42393), (2028, 33697), (2174, 31434), (2418, 28262), (3261, 20956), (4348, 15717), (4836, 14131), (5239, 13044), (6522, 10478)]