88286576

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{521}}^1$

素因数の和:642

約数の個数: 80

約数和(自身を含む): 209718720

約数和(自身を除く): 121432144

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 89, 112, 119, 136, 178, 238, 272, 356, 476, 521, 623, 712, 952, 1042, 1246, 1424, 1513, 1904, 2084, 2492, 3026, 3647, 4168, 4984, 6052, 7294, 8336, 8857, 9968, 10591, 12104, 14588, 17714, 21182, 24208, 29176, 35428, 42364, 46369, 58352, 61999, 70856, 84728, 92738, 123998, 141712, 169456, 185476, 247996, 324583, 370952, 495992, 649166, 741904, 788273, 991984, 1298332, 1576546, 2596664, 3153092, 5193328, 5517911, 6306184, 11035822, 12612368, 22071644, 44143288, 88286576]

約数ペア:

[(1, 88286576), (2, 44143288), (4, 22071644), (7, 12612368), (8, 11035822), (14, 6306184), (16, 5517911), (17, 5193328), (28, 3153092), (34, 2596664), (56, 1576546), (68, 1298332), (89, 991984), (112, 788273), (119, 741904), (136, 649166), (178, 495992), (238, 370952), (272, 324583), (356, 247996), (476, 185476), (521, 169456), (623, 141712), (712, 123998), (952, 92738), (1042, 84728), (1246, 70856), (1424, 61999), (1513, 58352), (1904, 46369), (2084, 42364), (2492, 35428), (3026, 29176), (3647, 24208), (4168, 21182), (4984, 17714), (6052, 14588), (7294, 12104), (8336, 10591), (8857, 9968)]