89531568

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:237

約数の個数: 200

約数和(自身を含む): 302480640

約数和(自身を除く): 212949072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 71, 72, 81, 84, 108, 112, 126, 139, 142, 144, 162, 168, 189, 213, 216, 252, 278, 284, 324, 336, 378, 417, 426, 432, 497, 504, 556, 567, 568, 639, 648, 756, 834, 852, 973, 994, 1008, 1112, 1134, 1136, 1251, 1278, 1296, 1491, 1512, 1668, 1704, 1917, 1946, 1988, 2224, 2268, 2502, 2556, 2919, 2982, 3024, 3336, 3408, 3753, 3834, 3892, 3976, 4473, 4536, 5004, 5112, 5751, 5838, 5964, 6672, 7506, 7668, 7784, 7952, 8757, 8946, 9072, 9869, 10008, 10224, 11259, 11502, 11676, 11928, 13419, 15012, 15336, 15568, 17514, 17892, 19738, 20016, 22518, 23004, 23352, 23856, 26271, 26838, 29607, 30024, 30672, 35028, 35784, 39476, 40257, 45036, 46008, 46704, 52542, 53676, 59214, 60048, 69083, 70056, 71568, 78813, 78952, 80514, 88821, 90072, 92016, 105084, 107352, 118428, 138166, 140112, 157626, 157904, 161028, 177642, 180144, 207249, 210168, 214704, 236856, 266463, 276332, 315252, 322056, 355284, 414498, 420336, 473712, 532926, 552664, 621747, 630504, 644112, 710568, 799389, 828996, 1065852, 1105328, 1243494, 1261008, 1421136, 1598778, 1657992, 1865241, 2131704, 2486988, 3197556, 3315984, 3730482, 4263408, 4973976, 5595723, 6395112, 7460964, 9947952, 11191446, 12790224, 14921928, 22382892, 29843856, 44765784, 89531568]

約数ペア:

[(1, 89531568), (2, 44765784), (3, 29843856), (4, 22382892), (6, 14921928), (7, 12790224), (8, 11191446), (9, 9947952), (12, 7460964), (14, 6395112), (16, 5595723), (18, 4973976), (21, 4263408), (24, 3730482), (27, 3315984), (28, 3197556), (36, 2486988), (42, 2131704), (48, 1865241), (54, 1657992), (56, 1598778), (63, 1421136), (71, 1261008), (72, 1243494), (81, 1105328), (84, 1065852), (108, 828996), (112, 799389), (126, 710568), (139, 644112), (142, 630504), (144, 621747), (162, 552664), (168, 532926), (189, 473712), (213, 420336), (216, 414498), (252, 355284), (278, 322056), (284, 315252), (324, 276332), (336, 266463), (378, 236856), (417, 214704), (426, 210168), (432, 207249), (497, 180144), (504, 177642), (556, 161028), (567, 157904), (568, 157626), (639, 140112), (648, 138166), (756, 118428), (834, 107352), (852, 105084), (973, 92016), (994, 90072), (1008, 88821), (1112, 80514), (1134, 78952), (1136, 78813), (1251, 71568), (1278, 70056), (1296, 69083), (1491, 60048), (1512, 59214), (1668, 53676), (1704, 52542), (1917, 46704), (1946, 46008), (1988, 45036), (2224, 40257), (2268, 39476), (2502, 35784), (2556, 35028), (2919, 30672), (2982, 30024), (3024, 29607), (3336, 26838), (3408, 26271), (3753, 23856), (3834, 23352), (3892, 23004), (3976, 22518), (4473, 20016), (4536, 19738), (5004, 17892), (5112, 17514), (5751, 15568), (5838, 15336), (5964, 15012), (6672, 13419), (7506, 11928), (7668, 11676), (7784, 11502), (7952, 11259), (8757, 10224), (8946, 10008), (9072, 9869)]