76497920

素因数分解:

$2^{10}\times 5^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1$

素因数の和:315

約数の個数: 88

約数和(自身を含む): 187079424

約数和(自身を除く): 110581504

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 67, 80, 128, 134, 160, 223, 256, 268, 320, 335, 446, 512, 536, 640, 670, 892, 1024, 1072, 1115, 1280, 1340, 1784, 2144, 2230, 2560, 2680, 3568, 4288, 4460, 5120, 5360, 7136, 8576, 8920, 10720, 14272, 14941, 17152, 17840, 21440, 28544, 29882, 34304, 35680, 42880, 57088, 59764, 68608, 71360, 74705, 85760, 114176, 119528, 142720, 149410, 171520, 228352, 239056, 285440, 298820, 343040, 478112, 570880, 597640, 956224, 1141760, 1195280, 1912448, 2390560, 3824896, 4781120, 7649792, 9562240, 15299584, 19124480, 38248960, 76497920]

約数ペア:

[(1, 76497920), (2, 38248960), (4, 19124480), (5, 15299584), (8, 9562240), (10, 7649792), (16, 4781120), (20, 3824896), (32, 2390560), (40, 1912448), (64, 1195280), (67, 1141760), (80, 956224), (128, 597640), (134, 570880), (160, 478112), (223, 343040), (256, 298820), (268, 285440), (320, 239056), (335, 228352), (446, 171520), (512, 149410), (536, 142720), (640, 119528), (670, 114176), (892, 85760), (1024, 74705), (1072, 71360), (1115, 68608), (1280, 59764), (1340, 57088), (1784, 42880), (2144, 35680), (2230, 34304), (2560, 29882), (2680, 28544), (3568, 21440), (4288, 17840), (4460, 17152), (5120, 14941), (5360, 14272), (7136, 10720), (8576, 8920)]