83290648

素因数分解:

$2^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{281}}^1$

素因数の和:440

約数の個数: 64

約数和(自身を含む): 184089600

約数和(自身を除く): 100798952

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 67, 79, 134, 158, 268, 281, 316, 469, 536, 553, 562, 632, 938, 1106, 1124, 1876, 1967, 2212, 2248, 3752, 3934, 4424, 5293, 7868, 10586, 15736, 18827, 21172, 22199, 37051, 37654, 42344, 44398, 74102, 75308, 88796, 131789, 148204, 150616, 155393, 177592, 263578, 296408, 310786, 527156, 621572, 1054312, 1243144, 1487333, 2974666, 5949332, 10411331, 11898664, 20822662, 41645324, 83290648]

約数ペア:

[(1, 83290648), (2, 41645324), (4, 20822662), (7, 11898664), (8, 10411331), (14, 5949332), (28, 2974666), (56, 1487333), (67, 1243144), (79, 1054312), (134, 621572), (158, 527156), (268, 310786), (281, 296408), (316, 263578), (469, 177592), (536, 155393), (553, 150616), (562, 148204), (632, 131789), (938, 88796), (1106, 75308), (1124, 74102), (1876, 44398), (1967, 42344), (2212, 37654), (2248, 37051), (3752, 22199), (3934, 21172), (4424, 18827), (5293, 15736), (7868, 10586)]