83400888

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{647}}^1$

素因数の和:828

約数の個数: 64

約数和(自身を含む): 215550720

約数和(自身を除く): 132149832

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 131, 164, 246, 262, 328, 393, 492, 524, 647, 786, 984, 1048, 1294, 1572, 1941, 2588, 3144, 3882, 5176, 5371, 7764, 10742, 15528, 16113, 21484, 26527, 32226, 42968, 53054, 64452, 79581, 84757, 106108, 128904, 159162, 169514, 212216, 254271, 318324, 339028, 508542, 636648, 678056, 1017084, 2034168, 3475037, 6950074, 10425111, 13900148, 20850222, 27800296, 41700444, 83400888]

約数ペア:

[(1, 83400888), (2, 41700444), (3, 27800296), (4, 20850222), (6, 13900148), (8, 10425111), (12, 6950074), (24, 3475037), (41, 2034168), (82, 1017084), (123, 678056), (131, 636648), (164, 508542), (246, 339028), (262, 318324), (328, 254271), (393, 212216), (492, 169514), (524, 159162), (647, 128904), (786, 106108), (984, 84757), (1048, 79581), (1294, 64452), (1572, 53054), (1941, 42968), (2588, 32226), (3144, 26527), (3882, 21484), (5176, 16113), (5371, 15528), (7764, 10742)]