82478472

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1\times {\mathrm{349}}^1$

素因数の和:630

約数の個数: 64

約数和(自身を含む): 212520000

約数和(自身を除く): 130041528

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 229, 258, 344, 349, 458, 516, 687, 698, 916, 1032, 1047, 1374, 1396, 1832, 2094, 2748, 2792, 4188, 5496, 8376, 9847, 15007, 19694, 29541, 30014, 39388, 45021, 59082, 60028, 78776, 79921, 90042, 118164, 120056, 159842, 180084, 236328, 239763, 319684, 360168, 479526, 639368, 959052, 1918104, 3436603, 6873206, 10309809, 13746412, 20619618, 27492824, 41239236, 82478472]

約数ペア:

[(1, 82478472), (2, 41239236), (3, 27492824), (4, 20619618), (6, 13746412), (8, 10309809), (12, 6873206), (24, 3436603), (43, 1918104), (86, 959052), (129, 639368), (172, 479526), (229, 360168), (258, 319684), (344, 239763), (349, 236328), (458, 180084), (516, 159842), (687, 120056), (698, 118164), (916, 90042), (1032, 79921), (1047, 78776), (1374, 60028), (1396, 59082), (1832, 45021), (2094, 39388), (2748, 30014), (2792, 29541), (4188, 19694), (5496, 15007), (8376, 9847)]