87184188

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2957}}^1$

素因数の和:2993

約数の個数: 120

約数和(自身を含む): 280607712

約数和(自身を除く): 193423524

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 81, 84, 91, 108, 117, 126, 156, 162, 182, 189, 234, 252, 273, 324, 351, 364, 378, 468, 546, 567, 702, 756, 819, 1053, 1092, 1134, 1404, 1638, 2106, 2268, 2457, 2957, 3276, 4212, 4914, 5914, 7371, 8871, 9828, 11828, 14742, 17742, 20699, 26613, 29484, 35484, 38441, 41398, 53226, 62097, 76882, 79839, 82796, 106452, 115323, 124194, 153764, 159678, 186291, 230646, 239517, 248388, 269087, 319356, 345969, 372582, 461292, 479034, 538174, 558873, 691938, 745164, 807261, 958068, 1037907, 1076348, 1117746, 1383876, 1614522, 1676619, 2075814, 2235492, 2421783, 3113721, 3229044, 3353238, 4151628, 4843566, 6227442, 6706476, 7265349, 9687132, 12454884, 14530698, 21796047, 29061396, 43592094, 87184188]

約数ペア:

[(1, 87184188), (2, 43592094), (3, 29061396), (4, 21796047), (6, 14530698), (7, 12454884), (9, 9687132), (12, 7265349), (13, 6706476), (14, 6227442), (18, 4843566), (21, 4151628), (26, 3353238), (27, 3229044), (28, 3113721), (36, 2421783), (39, 2235492), (42, 2075814), (52, 1676619), (54, 1614522), (63, 1383876), (78, 1117746), (81, 1076348), (84, 1037907), (91, 958068), (108, 807261), (117, 745164), (126, 691938), (156, 558873), (162, 538174), (182, 479034), (189, 461292), (234, 372582), (252, 345969), (273, 319356), (324, 269087), (351, 248388), (364, 239517), (378, 230646), (468, 186291), (546, 159678), (567, 153764), (702, 124194), (756, 115323), (819, 106452), (1053, 82796), (1092, 79839), (1134, 76882), (1404, 62097), (1638, 53226), (2106, 41398), (2268, 38441), (2457, 35484), (2957, 29484), (3276, 26613), (4212, 20699), (4914, 17742), (5914, 14742), (7371, 11828), (8871, 9828)]