78492648

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{13241}}^1$

素因数の和:13282

約数の個数: 64

約数和(自身を含む): 222465600

約数和(自身を除く): 143972952

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 228, 247, 312, 456, 494, 741, 988, 1482, 1976, 2964, 5928, 13241, 26482, 39723, 52964, 79446, 105928, 158892, 172133, 251579, 317784, 344266, 503158, 516399, 688532, 754737, 1006316, 1032798, 1377064, 1509474, 2012632, 2065596, 3018948, 3270527, 4131192, 6037896, 6541054, 9811581, 13082108, 19623162, 26164216, 39246324, 78492648]

約数ペア:

[(1, 78492648), (2, 39246324), (3, 26164216), (4, 19623162), (6, 13082108), (8, 9811581), (12, 6541054), (13, 6037896), (19, 4131192), (24, 3270527), (26, 3018948), (38, 2065596), (39, 2012632), (52, 1509474), (57, 1377064), (76, 1032798), (78, 1006316), (104, 754737), (114, 688532), (152, 516399), (156, 503158), (228, 344266), (247, 317784), (312, 251579), (456, 172133), (494, 158892), (741, 105928), (988, 79446), (1482, 52964), (1976, 39723), (2964, 26482), (5928, 13241)]