89820888

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:273

約数の個数: 128

約数和(自身を含む): 251596800

約数和(自身を除く): 161775912

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 29, 31, 46, 58, 62, 69, 87, 92, 93, 116, 124, 138, 174, 181, 184, 186, 232, 248, 276, 348, 362, 372, 543, 552, 667, 696, 713, 724, 744, 899, 1086, 1334, 1426, 1448, 1798, 2001, 2139, 2172, 2668, 2697, 2852, 3596, 4002, 4163, 4278, 4344, 5249, 5336, 5394, 5611, 5704, 7192, 8004, 8326, 8556, 10498, 10788, 11222, 12489, 15747, 16008, 16652, 16833, 17112, 20677, 20996, 21576, 22444, 24978, 31494, 33304, 33666, 41354, 41992, 44888, 49956, 62031, 62988, 67332, 82708, 99912, 120727, 124062, 125976, 129053, 134664, 162719, 165416, 241454, 248124, 258106, 325438, 362181, 387159, 482908, 488157, 496248, 516212, 650876, 724362, 774318, 965816, 976314, 1032424, 1301752, 1448724, 1548636, 1952628, 2897448, 3097272, 3742537, 3905256, 7485074, 11227611, 14970148, 22455222, 29940296, 44910444, 89820888]

約数ペア:

[(1, 89820888), (2, 44910444), (3, 29940296), (4, 22455222), (6, 14970148), (8, 11227611), (12, 7485074), (23, 3905256), (24, 3742537), (29, 3097272), (31, 2897448), (46, 1952628), (58, 1548636), (62, 1448724), (69, 1301752), (87, 1032424), (92, 976314), (93, 965816), (116, 774318), (124, 724362), (138, 650876), (174, 516212), (181, 496248), (184, 488157), (186, 482908), (232, 387159), (248, 362181), (276, 325438), (348, 258106), (362, 248124), (372, 241454), (543, 165416), (552, 162719), (667, 134664), (696, 129053), (713, 125976), (724, 124062), (744, 120727), (899, 99912), (1086, 82708), (1334, 67332), (1426, 62988), (1448, 62031), (1798, 49956), (2001, 44888), (2139, 41992), (2172, 41354), (2668, 33666), (2697, 33304), (2852, 31494), (3596, 24978), (4002, 22444), (4163, 21576), (4278, 20996), (4344, 20677), (5249, 17112), (5336, 16833), (5394, 16652), (5611, 16008), (5704, 15747), (7192, 12489), (8004, 11222), (8326, 10788), (8556, 10498)]