77331852

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{443}}^1$

素因数の和:839

約数の個数: 72

約数和(自身を含む): 211555344

約数和(自身を除く): 134223492

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 373, 443, 468, 746, 886, 1119, 1329, 1492, 1772, 2238, 2658, 3357, 3987, 4476, 4849, 5316, 5759, 6714, 7974, 9698, 11518, 13428, 14547, 15948, 17277, 19396, 23036, 29094, 34554, 43641, 51831, 58188, 69108, 87282, 103662, 165239, 174564, 207324, 330478, 495717, 660956, 991434, 1487151, 1982868, 2148107, 2974302, 4296214, 5948604, 6444321, 8592428, 12888642, 19332963, 25777284, 38665926, 77331852]

約数ペア:

[(1, 77331852), (2, 38665926), (3, 25777284), (4, 19332963), (6, 12888642), (9, 8592428), (12, 6444321), (13, 5948604), (18, 4296214), (26, 2974302), (36, 2148107), (39, 1982868), (52, 1487151), (78, 991434), (117, 660956), (156, 495717), (234, 330478), (373, 207324), (443, 174564), (468, 165239), (746, 103662), (886, 87282), (1119, 69108), (1329, 58188), (1492, 51831), (1772, 43641), (2238, 34554), (2658, 29094), (3357, 23036), (3987, 19396), (4476, 17277), (4849, 15948), (5316, 14547), (5759, 13428), (6714, 11518), (7974, 9698)]