72039044

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^3\times {\mathrm{1933}}^1$

素因数の和:1977

約数の個数: 48

約数和(自身を含む): 158557056

約数和(自身を除く): 86518012

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 484, 847, 1331, 1694, 1933, 2662, 3388, 3866, 5324, 7732, 9317, 13531, 18634, 21263, 27062, 37268, 42526, 54124, 85052, 148841, 233893, 297682, 467786, 595364, 935572, 1637251, 2572823, 3274502, 5145646, 6549004, 10291292, 18009761, 36019522, 72039044]

約数ペア:

[(1, 72039044), (2, 36019522), (4, 18009761), (7, 10291292), (11, 6549004), (14, 5145646), (22, 3274502), (28, 2572823), (44, 1637251), (77, 935572), (121, 595364), (154, 467786), (242, 297682), (308, 233893), (484, 148841), (847, 85052), (1331, 54124), (1694, 42526), (1933, 37268), (2662, 27062), (3388, 21263), (3866, 18634), (5324, 13531), (7732, 9317)]