78343416

素因数分解:

$2^3\times 3^3\times {\mathrm{383}}^1\times {\mathrm{947}}^1$

素因数の和:1345

約数の個数: 64

約数和(自身を含む): 218419200

約数和(自身を除く): 140075784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 383, 766, 947, 1149, 1532, 1894, 2298, 2841, 3064, 3447, 3788, 4596, 5682, 6894, 7576, 8523, 9192, 10341, 11364, 13788, 17046, 20682, 22728, 25569, 27576, 34092, 41364, 51138, 68184, 82728, 102276, 204552, 362701, 725402, 1088103, 1450804, 2176206, 2901608, 3264309, 4352412, 6528618, 8704824, 9792927, 13057236, 19585854, 26114472, 39171708, 78343416]

約数ペア:

[(1, 78343416), (2, 39171708), (3, 26114472), (4, 19585854), (6, 13057236), (8, 9792927), (9, 8704824), (12, 6528618), (18, 4352412), (24, 3264309), (27, 2901608), (36, 2176206), (54, 1450804), (72, 1088103), (108, 725402), (216, 362701), (383, 204552), (766, 102276), (947, 82728), (1149, 68184), (1532, 51138), (1894, 41364), (2298, 34092), (2841, 27576), (3064, 25569), (3447, 22728), (3788, 20682), (4596, 17046), (5682, 13788), (6894, 11364), (7576, 10341), (8523, 9192)]