89542610298

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{191}}^1\times {\mathrm{1999}}^1$

素因数の和:2345

約数の個数: 128

約数和(自身を含む): 206807040000

約数和(自身を除く): 117264429702

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 101, 129, 191, 202, 258, 303, 382, 387, 573, 606, 774, 909, 1146, 1161, 1719, 1818, 1999, 2322, 2727, 3438, 3998, 4343, 5157, 5454, 5997, 8213, 8686, 10314, 11994, 13029, 16426, 17991, 19291, 24639, 26058, 35982, 38582, 39087, 49278, 53973, 57873, 73917, 78174, 85957, 107946, 115746, 117261, 147834, 171914, 173619, 201899, 221751, 234522, 257871, 347238, 381809, 403798, 443502, 515742, 520857, 605697, 763618, 773613, 829513, 1041714, 1145427, 1211394, 1547226, 1659026, 1817091, 2290854, 2320839, 2488539, 3436281, 3634182, 4641678, 4977078, 5451273, 6872562, 7465617, 8681657, 10308843, 10902546, 14931234, 16417787, 17363314, 20617686, 22396851, 26044971, 32835574, 38562709, 44793702, 49253361, 52089942, 77125418, 78134913, 98506722, 115688127, 147760083, 156269826, 231376254, 234404739, 295520166, 347064381, 443280249, 468809478, 694128762, 886560498, 1041193143, 1658196487, 2082386286, 3316392974, 4974589461, 9949178922, 14923768383, 29847536766, 44771305149, 89542610298]

約数ペア:

[(1, 89542610298), (2, 44771305149), (3, 29847536766), (6, 14923768383), (9, 9949178922), (18, 4974589461), (27, 3316392974), (43, 2082386286), (54, 1658196487), (86, 1041193143), (101, 886560498), (129, 694128762), (191, 468809478), (202, 443280249), (258, 347064381), (303, 295520166), (382, 234404739), (387, 231376254), (573, 156269826), (606, 147760083), (774, 115688127), (909, 98506722), (1146, 78134913), (1161, 77125418), (1719, 52089942), (1818, 49253361), (1999, 44793702), (2322, 38562709), (2727, 32835574), (3438, 26044971), (3998, 22396851), (4343, 20617686), (5157, 17363314), (5454, 16417787), (5997, 14931234), (8213, 10902546), (8686, 10308843), (10314, 8681657), (11994, 7465617), (13029, 6872562), (16426, 5451273), (17991, 4977078), (19291, 4641678), (24639, 3634182), (26058, 3436281), (35982, 2488539), (38582, 2320839), (39087, 2290854), (49278, 1817091), (53973, 1659026), (57873, 1547226), (73917, 1211394), (78174, 1145427), (85957, 1041714), (107946, 829513), (115746, 773613), (117261, 763618), (147834, 605697), (171914, 520857), (173619, 515742), (201899, 443502), (221751, 403798), (234522, 381809), (257871, 347238)]