90578664

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{281}}^1$

素因数の和:352

約数の個数: 144

約数和(自身を含む): 277919460

約数和(自身を除く): 187340796

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 37, 44, 66, 72, 74, 88, 99, 111, 121, 132, 148, 198, 222, 242, 264, 281, 296, 333, 363, 396, 407, 444, 484, 562, 666, 726, 792, 814, 843, 888, 968, 1089, 1124, 1221, 1332, 1452, 1628, 1686, 2178, 2248, 2442, 2529, 2664, 2904, 3091, 3256, 3372, 3663, 4356, 4477, 4884, 5058, 6182, 6744, 7326, 8712, 8954, 9273, 9768, 10116, 10397, 12364, 13431, 14652, 17908, 18546, 20232, 20794, 24728, 26862, 27819, 29304, 31191, 34001, 35816, 37092, 40293, 41588, 53724, 55638, 62382, 68002, 74184, 80586, 83176, 93573, 102003, 107448, 111276, 114367, 124764, 136004, 161172, 187146, 204006, 222552, 228734, 249528, 272008, 306009, 322344, 343101, 374292, 408012, 457468, 612018, 686202, 748584, 816024, 914936, 1029303, 1224036, 1258037, 1372404, 2058606, 2448072, 2516074, 2744808, 3774111, 4117212, 5032148, 7548222, 8234424, 10064296, 11322333, 15096444, 22644666, 30192888, 45289332, 90578664]

約数ペア:

[(1, 90578664), (2, 45289332), (3, 30192888), (4, 22644666), (6, 15096444), (8, 11322333), (9, 10064296), (11, 8234424), (12, 7548222), (18, 5032148), (22, 4117212), (24, 3774111), (33, 2744808), (36, 2516074), (37, 2448072), (44, 2058606), (66, 1372404), (72, 1258037), (74, 1224036), (88, 1029303), (99, 914936), (111, 816024), (121, 748584), (132, 686202), (148, 612018), (198, 457468), (222, 408012), (242, 374292), (264, 343101), (281, 322344), (296, 306009), (333, 272008), (363, 249528), (396, 228734), (407, 222552), (444, 204006), (484, 187146), (562, 161172), (666, 136004), (726, 124764), (792, 114367), (814, 111276), (843, 107448), (888, 102003), (968, 93573), (1089, 83176), (1124, 80586), (1221, 74184), (1332, 68002), (1452, 62382), (1628, 55638), (1686, 53724), (2178, 41588), (2248, 40293), (2442, 37092), (2529, 35816), (2664, 34001), (2904, 31191), (3091, 29304), (3256, 27819), (3372, 26862), (3663, 24728), (4356, 20794), (4477, 20232), (4884, 18546), (5058, 17908), (6182, 14652), (6744, 13431), (7326, 12364), (8712, 10397), (8954, 10116), (9273, 9768)]