78641217364

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{461}}^1\times {\mathrm{9739}}^1$

素因数の和:10384

約数の個数: 48

約数和(自身を含む): 143636169600

約数和(自身を除く): 64994952236

約数列:

[1, 2, 4, 29, 58, 116, 151, 302, 461, 604, 922, 1844, 4379, 8758, 9739, 13369, 17516, 19478, 26738, 38956, 53476, 69611, 139222, 278444, 282431, 564862, 1129724, 1470589, 2018719, 2941178, 4037438, 4489679, 5882356, 8074876, 8979358, 17958716, 42647081, 85294162, 130200691, 170588324, 260401382, 520802764, 677941529, 1355883058, 2711766116, 19660304341, 39320608682, 78641217364]

約数ペア:

[(1, 78641217364), (2, 39320608682), (4, 19660304341), (29, 2711766116), (58, 1355883058), (116, 677941529), (151, 520802764), (302, 260401382), (461, 170588324), (604, 130200691), (922, 85294162), (1844, 42647081), (4379, 17958716), (8758, 8979358), (9739, 8074876), (13369, 5882356), (17516, 4489679), (19478, 4037438), (26738, 2941178), (38956, 2018719), (53476, 1470589), (69611, 1129724), (139222, 564862), (278444, 282431)]