72803052

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{251}}^1\times {\mathrm{1151}}^1$

素因数の和:1419

約数の個数: 72

約数和(自身を含む): 211341312

約数和(自身を除く): 138538260

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 251, 252, 502, 753, 1004, 1151, 1506, 1757, 2259, 2302, 3012, 3453, 3514, 4518, 4604, 5271, 6906, 7028, 8057, 9036, 10359, 10542, 13812, 15813, 16114, 20718, 21084, 24171, 31626, 32228, 41436, 48342, 63252, 72513, 96684, 145026, 288901, 290052, 577802, 866703, 1155604, 1733406, 2022307, 2600109, 3466812, 4044614, 5200218, 6066921, 8089228, 10400436, 12133842, 18200763, 24267684, 36401526, 72803052]

約数ペア:

[(1, 72803052), (2, 36401526), (3, 24267684), (4, 18200763), (6, 12133842), (7, 10400436), (9, 8089228), (12, 6066921), (14, 5200218), (18, 4044614), (21, 3466812), (28, 2600109), (36, 2022307), (42, 1733406), (63, 1155604), (84, 866703), (126, 577802), (251, 290052), (252, 288901), (502, 145026), (753, 96684), (1004, 72513), (1151, 63252), (1506, 48342), (1757, 41436), (2259, 32228), (2302, 31626), (3012, 24171), (3453, 21084), (3514, 20718), (4518, 16114), (4604, 15813), (5271, 13812), (6906, 10542), (7028, 10359), (8057, 9036)]