80637596

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4801}}^1$

素因数の和:4854

約数の個数: 48

約数和(自身を含む): 169414560

約数和(自身を除く): 88776964

約数列:

[1, 2, 4, 13, 17, 19, 26, 34, 38, 52, 68, 76, 221, 247, 323, 442, 494, 646, 884, 988, 1292, 4199, 4801, 8398, 9602, 16796, 19204, 62413, 81617, 91219, 124826, 163234, 182438, 249652, 326468, 364876, 1061021, 1185847, 1550723, 2122042, 2371694, 3101446, 4244084, 4743388, 6202892, 20159399, 40318798, 80637596]

約数ペア:

[(1, 80637596), (2, 40318798), (4, 20159399), (13, 6202892), (17, 4743388), (19, 4244084), (26, 3101446), (34, 2371694), (38, 2122042), (52, 1550723), (68, 1185847), (76, 1061021), (221, 364876), (247, 326468), (323, 249652), (442, 182438), (494, 163234), (646, 124826), (884, 91219), (988, 81617), (1292, 62413), (4199, 19204), (4801, 16796), (8398, 9602)]