78755274

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2609}}^1$

素因数の和:2676

約数の個数: 64

約数和(自身を含む): 192931200

約数和(自身を除く): 114175926

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 43, 54, 78, 86, 117, 129, 234, 258, 351, 387, 559, 702, 774, 1118, 1161, 1677, 2322, 2609, 3354, 5031, 5218, 7827, 10062, 15093, 15654, 23481, 30186, 33917, 46962, 67834, 70443, 101751, 112187, 140886, 203502, 224374, 305253, 336561, 610506, 673122, 915759, 1009683, 1458431, 1831518, 2019366, 2916862, 3029049, 4375293, 6058098, 8750586, 13125879, 26251758, 39377637, 78755274]

約数ペア:

[(1, 78755274), (2, 39377637), (3, 26251758), (6, 13125879), (9, 8750586), (13, 6058098), (18, 4375293), (26, 3029049), (27, 2916862), (39, 2019366), (43, 1831518), (54, 1458431), (78, 1009683), (86, 915759), (117, 673122), (129, 610506), (234, 336561), (258, 305253), (351, 224374), (387, 203502), (559, 140886), (702, 112187), (774, 101751), (1118, 70443), (1161, 67834), (1677, 46962), (2322, 33917), (2609, 30186), (3354, 23481), (5031, 15654), (5218, 15093), (7827, 10062)]