77128248

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{1249}}^1$

素因数の和:1372

約数の個数: 64

約数和(自身を含む): 201600000

約数和(自身を除く): 124471752

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 83, 93, 124, 166, 186, 248, 249, 332, 372, 498, 664, 744, 996, 1249, 1992, 2498, 2573, 3747, 4996, 5146, 7494, 7719, 9992, 10292, 14988, 15438, 20584, 29976, 30876, 38719, 61752, 77438, 103667, 116157, 154876, 207334, 232314, 309752, 311001, 414668, 464628, 622002, 829336, 929256, 1244004, 2488008, 3213677, 6427354, 9641031, 12854708, 19282062, 25709416, 38564124, 77128248]

約数ペア:

[(1, 77128248), (2, 38564124), (3, 25709416), (4, 19282062), (6, 12854708), (8, 9641031), (12, 6427354), (24, 3213677), (31, 2488008), (62, 1244004), (83, 929256), (93, 829336), (124, 622002), (166, 464628), (186, 414668), (248, 311001), (249, 309752), (332, 232314), (372, 207334), (498, 154876), (664, 116157), (744, 103667), (996, 77438), (1249, 61752), (1992, 38719), (2498, 30876), (2573, 29976), (3747, 20584), (4996, 15438), (5146, 14988), (7494, 10292), (7719, 9992)]