72305468

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{661}}^1$

素因数の和:758

約数の個数: 48

約数和(自身を含む): 140132160

約数和(自身を除く): 67826692

約数列:

[1, 2, 4, 23, 29, 41, 46, 58, 82, 92, 116, 164, 661, 667, 943, 1189, 1322, 1334, 1886, 2378, 2644, 2668, 3772, 4756, 15203, 19169, 27101, 27347, 30406, 38338, 54202, 54694, 60812, 76676, 108404, 109388, 440887, 623323, 785929, 881774, 1246646, 1571858, 1763548, 2493292, 3143716, 18076367, 36152734, 72305468]

約数ペア:

[(1, 72305468), (2, 36152734), (4, 18076367), (23, 3143716), (29, 2493292), (41, 1763548), (46, 1571858), (58, 1246646), (82, 881774), (92, 785929), (116, 623323), (164, 440887), (661, 109388), (667, 108404), (943, 76676), (1189, 60812), (1322, 54694), (1334, 54202), (1886, 38338), (2378, 30406), (2644, 27347), (2668, 27101), (3772, 19169), (4756, 15203)]