145723464

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2879}}^1$

素因数の和:2947

約数の個数: 96

約数和(自身を含む): 426816000

約数和(自身を除く): 281092536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 37, 38, 57, 72, 74, 76, 111, 114, 148, 152, 171, 222, 228, 296, 333, 342, 444, 456, 666, 684, 703, 888, 1332, 1368, 1406, 2109, 2664, 2812, 2879, 4218, 5624, 5758, 6327, 8436, 8637, 11516, 12654, 16872, 17274, 23032, 25308, 25911, 34548, 50616, 51822, 54701, 69096, 103644, 106523, 109402, 164103, 207288, 213046, 218804, 319569, 328206, 426092, 437608, 492309, 639138, 656412, 852184, 958707, 984618, 1278276, 1312824, 1917414, 1969236, 2023937, 2556552, 3834828, 3938472, 4047874, 6071811, 7669656, 8095748, 12143622, 16191496, 18215433, 24287244, 36430866, 48574488, 72861732, 145723464]

約数ペア:

[(1, 145723464), (2, 72861732), (3, 48574488), (4, 36430866), (6, 24287244), (8, 18215433), (9, 16191496), (12, 12143622), (18, 8095748), (19, 7669656), (24, 6071811), (36, 4047874), (37, 3938472), (38, 3834828), (57, 2556552), (72, 2023937), (74, 1969236), (76, 1917414), (111, 1312824), (114, 1278276), (148, 984618), (152, 958707), (171, 852184), (222, 656412), (228, 639138), (296, 492309), (333, 437608), (342, 426092), (444, 328206), (456, 319569), (666, 218804), (684, 213046), (703, 207288), (888, 164103), (1332, 109402), (1368, 106523), (1406, 103644), (2109, 69096), (2664, 54701), (2812, 51822), (2879, 50616), (4218, 34548), (5624, 25911), (5758, 25308), (6327, 23032), (8436, 17274), (8637, 16872), (11516, 12654)]