68552748

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{523}}^1$

素因数の和:875

約数の個数: 72

約数和(自身を含む): 189973056

約数和(自身を除く): 121420308

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 331, 396, 523, 662, 993, 1046, 1324, 1569, 1986, 2092, 2979, 3138, 3641, 3972, 4707, 5753, 5958, 6276, 7282, 9414, 10923, 11506, 11916, 14564, 17259, 18828, 21846, 23012, 32769, 34518, 43692, 51777, 65538, 69036, 103554, 131076, 173113, 207108, 346226, 519339, 692452, 1038678, 1558017, 1904243, 2077356, 3116034, 3808486, 5712729, 6232068, 7616972, 11425458, 17138187, 22850916, 34276374, 68552748]

約数ペア:

[(1, 68552748), (2, 34276374), (3, 22850916), (4, 17138187), (6, 11425458), (9, 7616972), (11, 6232068), (12, 5712729), (18, 3808486), (22, 3116034), (33, 2077356), (36, 1904243), (44, 1558017), (66, 1038678), (99, 692452), (132, 519339), (198, 346226), (331, 207108), (396, 173113), (523, 131076), (662, 103554), (993, 69036), (1046, 65538), (1324, 51777), (1569, 43692), (1986, 34518), (2092, 32769), (2979, 23012), (3138, 21846), (3641, 18828), (3972, 17259), (4707, 14564), (5753, 11916), (5958, 11506), (6276, 10923), (7282, 9414)]