77096072

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:294

約数の個数: 64

約数和(自身を含む): 158760000

約数和(自身を除く): 81663928

約数列:

[1, 2, 4, 8, 19, 38, 41, 76, 82, 89, 139, 152, 164, 178, 278, 328, 356, 556, 712, 779, 1112, 1558, 1691, 2641, 3116, 3382, 3649, 5282, 5699, 6232, 6764, 7298, 10564, 11398, 12371, 13528, 14596, 21128, 22796, 24742, 29192, 45592, 49484, 69331, 98968, 108281, 138662, 216562, 235049, 277324, 433124, 470098, 507211, 554648, 866248, 940196, 1014422, 1880392, 2028844, 4057688, 9637009, 19274018, 38548036, 77096072]

約数ペア:

[(1, 77096072), (2, 38548036), (4, 19274018), (8, 9637009), (19, 4057688), (38, 2028844), (41, 1880392), (76, 1014422), (82, 940196), (89, 866248), (139, 554648), (152, 507211), (164, 470098), (178, 433124), (278, 277324), (328, 235049), (356, 216562), (556, 138662), (712, 108281), (779, 98968), (1112, 69331), (1558, 49484), (1691, 45592), (2641, 29192), (3116, 24742), (3382, 22796), (3649, 21128), (5282, 14596), (5699, 13528), (6232, 12371), (6764, 11398), (7298, 10564)]