66280734

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{359}}^1$

素因数の和:646

約数の個数: 64

約数和(自身を含む): 159667200

約数和(自身を除く): 93386466

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 263, 351, 359, 526, 702, 718, 789, 1077, 1578, 2154, 2367, 3231, 3419, 4667, 4734, 6462, 6838, 7101, 9334, 9693, 10257, 14001, 14202, 19386, 20514, 28002, 30771, 42003, 61542, 84006, 92313, 94417, 126009, 184626, 188834, 252018, 283251, 566502, 849753, 1227421, 1699506, 2454842, 2549259, 3682263, 5098518, 7364526, 11046789, 22093578, 33140367, 66280734]

約数ペア:

[(1, 66280734), (2, 33140367), (3, 22093578), (6, 11046789), (9, 7364526), (13, 5098518), (18, 3682263), (26, 2549259), (27, 2454842), (39, 1699506), (54, 1227421), (78, 849753), (117, 566502), (234, 283251), (263, 252018), (351, 188834), (359, 184626), (526, 126009), (702, 94417), (718, 92313), (789, 84006), (1077, 61542), (1578, 42003), (2154, 30771), (2367, 28002), (3231, 20514), (3419, 19386), (4667, 14202), (4734, 14001), (6462, 10257), (6838, 9693), (7101, 9334)]