89862136

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:233

約数の個数: 128

約数和(自身を含む): 225348480

約数和(自身を除く): 135486344

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 52, 53, 56, 68, 91, 104, 106, 119, 136, 137, 182, 212, 221, 238, 274, 364, 371, 424, 442, 476, 548, 689, 728, 742, 884, 901, 952, 959, 1096, 1378, 1484, 1547, 1768, 1781, 1802, 1918, 2329, 2756, 2968, 3094, 3562, 3604, 3836, 4658, 4823, 5512, 6188, 6307, 7124, 7208, 7261, 7672, 9316, 9646, 11713, 12376, 12467, 12614, 14248, 14522, 16303, 18632, 19292, 23426, 24934, 25228, 29044, 30277, 32606, 38584, 46852, 49868, 50456, 50827, 58088, 60554, 65212, 81991, 93704, 94393, 99736, 101654, 121108, 123437, 130424, 163982, 188786, 203308, 211939, 242216, 246874, 327964, 377572, 406616, 423878, 493748, 655928, 660751, 755144, 847756, 864059, 987496, 1321502, 1604681, 1695512, 1728118, 2643004, 3209362, 3456236, 5286008, 6418724, 6912472, 11232767, 12837448, 22465534, 44931068, 89862136]

約数ペア:

[(1, 89862136), (2, 44931068), (4, 22465534), (7, 12837448), (8, 11232767), (13, 6912472), (14, 6418724), (17, 5286008), (26, 3456236), (28, 3209362), (34, 2643004), (52, 1728118), (53, 1695512), (56, 1604681), (68, 1321502), (91, 987496), (104, 864059), (106, 847756), (119, 755144), (136, 660751), (137, 655928), (182, 493748), (212, 423878), (221, 406616), (238, 377572), (274, 327964), (364, 246874), (371, 242216), (424, 211939), (442, 203308), (476, 188786), (548, 163982), (689, 130424), (728, 123437), (742, 121108), (884, 101654), (901, 99736), (952, 94393), (959, 93704), (1096, 81991), (1378, 65212), (1484, 60554), (1547, 58088), (1768, 50827), (1781, 50456), (1802, 49868), (1918, 46852), (2329, 38584), (2756, 32606), (2968, 30277), (3094, 29044), (3562, 25228), (3604, 24934), (3836, 23426), (4658, 19292), (4823, 18632), (5512, 16303), (6188, 14522), (6307, 14248), (7124, 12614), (7208, 12467), (7261, 12376), (7672, 11713), (9316, 9646)]