77393456

素因数分解:

$2^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{8747}}^1$

素因数の和:8841

約数の個数: 40

約数和(自身を含む): 173560320

約数和(自身を除く): 96166864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 79, 112, 158, 316, 553, 632, 1106, 1264, 2212, 4424, 8747, 8848, 17494, 34988, 61229, 69976, 122458, 139952, 244916, 489832, 691013, 979664, 1382026, 2764052, 4837091, 5528104, 9674182, 11056208, 19348364, 38696728, 77393456]

約数ペア:

[(1, 77393456), (2, 38696728), (4, 19348364), (7, 11056208), (8, 9674182), (14, 5528104), (16, 4837091), (28, 2764052), (56, 1382026), (79, 979664), (112, 691013), (158, 489832), (316, 244916), (553, 139952), (632, 122458), (1106, 69976), (1264, 61229), (2212, 34988), (4424, 17494), (8747, 8848)]