74903868

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{5519}}^1$

素因数の和:5571

約数の個数: 72

約数和(自身を含む): 210974400

約数和(自身を除く): 136070532

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 29, 36, 39, 52, 58, 78, 87, 116, 117, 156, 174, 234, 261, 348, 377, 468, 522, 754, 1044, 1131, 1508, 2262, 3393, 4524, 5519, 6786, 11038, 13572, 16557, 22076, 33114, 49671, 66228, 71747, 99342, 143494, 160051, 198684, 215241, 286988, 320102, 430482, 480153, 640204, 645723, 860964, 960306, 1291446, 1440459, 1920612, 2080663, 2582892, 2880918, 4161326, 5761836, 6241989, 8322652, 12483978, 18725967, 24967956, 37451934, 74903868]

約数ペア:

[(1, 74903868), (2, 37451934), (3, 24967956), (4, 18725967), (6, 12483978), (9, 8322652), (12, 6241989), (13, 5761836), (18, 4161326), (26, 2880918), (29, 2582892), (36, 2080663), (39, 1920612), (52, 1440459), (58, 1291446), (78, 960306), (87, 860964), (116, 645723), (117, 640204), (156, 480153), (174, 430482), (234, 320102), (261, 286988), (348, 215241), (377, 198684), (468, 160051), (522, 143494), (754, 99342), (1044, 71747), (1131, 66228), (1508, 49671), (2262, 33114), (3393, 22076), (4524, 16557), (5519, 13572), (6786, 11038)]