78227324

素因数分解:

$2^2\times 7^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:152

約数の個数: 96

約数和(自身を含む): 173644800

約数和(自身を除く): 95417476

約数列:

[1, 2, 4, 7, 14, 23, 28, 37, 46, 49, 67, 74, 92, 98, 134, 148, 161, 196, 259, 268, 322, 343, 469, 518, 644, 686, 851, 938, 1036, 1127, 1372, 1541, 1702, 1813, 1876, 2254, 2479, 3082, 3283, 3404, 3626, 4508, 4958, 5957, 6164, 6566, 7252, 7889, 9916, 10787, 11914, 12691, 13132, 15778, 17353, 21574, 22981, 23828, 25382, 31556, 34706, 41699, 43148, 45962, 50764, 57017, 69412, 75509, 83398, 91924, 114034, 121471, 151018, 166796, 228068, 242942, 291893, 302036, 399119, 485884, 528563, 583786, 798238, 850297, 1057126, 1167572, 1596476, 1700594, 2114252, 2793833, 3401188, 5587666, 11175332, 19556831, 39113662, 78227324]

約数ペア:

[(1, 78227324), (2, 39113662), (4, 19556831), (7, 11175332), (14, 5587666), (23, 3401188), (28, 2793833), (37, 2114252), (46, 1700594), (49, 1596476), (67, 1167572), (74, 1057126), (92, 850297), (98, 798238), (134, 583786), (148, 528563), (161, 485884), (196, 399119), (259, 302036), (268, 291893), (322, 242942), (343, 228068), (469, 166796), (518, 151018), (644, 121471), (686, 114034), (851, 91924), (938, 83398), (1036, 75509), (1127, 69412), (1372, 57017), (1541, 50764), (1702, 45962), (1813, 43148), (1876, 41699), (2254, 34706), (2479, 31556), (3082, 25382), (3283, 23828), (3404, 22981), (3626, 21574), (4508, 17353), (4958, 15778), (5957, 13132), (6164, 12691), (6566, 11914), (7252, 10787), (7889, 9916)]