77745768

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{1259}}^1$

素因数の和:1382

約数の個数: 64

約数和(自身を含む): 203212800

約数和(自身を除く): 125467032

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, 1259, 1992, 2518, 2573, 3777, 5036, 5146, 7554, 7719, 10072, 10292, 15108, 15438, 20584, 30216, 30876, 39029, 61752, 78058, 104497, 117087, 156116, 208994, 234174, 312232, 313491, 417988, 468348, 626982, 835976, 936696, 1253964, 2507928, 3239407, 6478814, 9718221, 12957628, 19436442, 25915256, 38872884, 77745768]

約数ペア:

[(1, 77745768), (2, 38872884), (3, 25915256), (4, 19436442), (6, 12957628), (8, 9718221), (12, 6478814), (24, 3239407), (31, 2507928), (62, 1253964), (83, 936696), (93, 835976), (124, 626982), (166, 468348), (186, 417988), (248, 313491), (249, 312232), (332, 234174), (372, 208994), (498, 156116), (664, 117087), (744, 104497), (996, 78058), (1259, 61752), (1992, 39029), (2518, 30876), (2573, 30216), (3777, 20584), (5036, 15438), (5146, 15108), (7554, 10292), (7719, 10072)]