71947944

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1367}}^1$

素因数の和:1439

約数の個数: 96

約数和(自身を含む): 211273920

約数和(自身を除く): 139325976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 43, 51, 68, 72, 86, 102, 129, 136, 153, 172, 204, 258, 306, 344, 387, 408, 516, 612, 731, 774, 1032, 1224, 1367, 1462, 1548, 2193, 2734, 2924, 3096, 4101, 4386, 5468, 5848, 6579, 8202, 8772, 10936, 12303, 13158, 16404, 17544, 23239, 24606, 26316, 32808, 46478, 49212, 52632, 58781, 69717, 92956, 98424, 117562, 139434, 176343, 185912, 209151, 235124, 278868, 352686, 418302, 470248, 529029, 557736, 705372, 836604, 999277, 1058058, 1410744, 1673208, 1998554, 2116116, 2997831, 3997108, 4232232, 5995662, 7994216, 8993493, 11991324, 17986986, 23982648, 35973972, 71947944]

約数ペア:

[(1, 71947944), (2, 35973972), (3, 23982648), (4, 17986986), (6, 11991324), (8, 8993493), (9, 7994216), (12, 5995662), (17, 4232232), (18, 3997108), (24, 2997831), (34, 2116116), (36, 1998554), (43, 1673208), (51, 1410744), (68, 1058058), (72, 999277), (86, 836604), (102, 705372), (129, 557736), (136, 529029), (153, 470248), (172, 418302), (204, 352686), (258, 278868), (306, 235124), (344, 209151), (387, 185912), (408, 176343), (516, 139434), (612, 117562), (731, 98424), (774, 92956), (1032, 69717), (1224, 58781), (1367, 52632), (1462, 49212), (1548, 46478), (2193, 32808), (2734, 26316), (2924, 24606), (3096, 23239), (4101, 17544), (4386, 16404), (5468, 13158), (5848, 12303), (6579, 10936), (8202, 8772)]