91647972

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{1733}}^1$

素因数の和:1869

約数の個数: 72

約数和(自身を含む): 251839224

約数和(自身を除く): 160191252

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 113, 117, 156, 226, 234, 339, 452, 468, 678, 1017, 1356, 1469, 1733, 2034, 2938, 3466, 4068, 4407, 5199, 5876, 6932, 8814, 10398, 13221, 15597, 17628, 20796, 22529, 26442, 31194, 45058, 52884, 62388, 67587, 90116, 135174, 195829, 202761, 270348, 391658, 405522, 587487, 783316, 811044, 1174974, 1762461, 2349948, 2545777, 3524922, 5091554, 7049844, 7637331, 10183108, 15274662, 22911993, 30549324, 45823986, 91647972]

約数ペア:

[(1, 91647972), (2, 45823986), (3, 30549324), (4, 22911993), (6, 15274662), (9, 10183108), (12, 7637331), (13, 7049844), (18, 5091554), (26, 3524922), (36, 2545777), (39, 2349948), (52, 1762461), (78, 1174974), (113, 811044), (117, 783316), (156, 587487), (226, 405522), (234, 391658), (339, 270348), (452, 202761), (468, 195829), (678, 135174), (1017, 90116), (1356, 67587), (1469, 62388), (1733, 52884), (2034, 45058), (2938, 31194), (3466, 26442), (4068, 22529), (4407, 20796), (5199, 17628), (5876, 15597), (6932, 13221), (8814, 10398)]