7764588

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{353}}^1$

素因数の和:423

約数の個数: 72

約数和(自身を含む): 21647808

約数和(自身を除く): 13883220

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 47, 52, 78, 94, 117, 141, 156, 188, 234, 282, 353, 423, 468, 564, 611, 706, 846, 1059, 1222, 1412, 1692, 1833, 2118, 2444, 3177, 3666, 4236, 4589, 5499, 6354, 7332, 9178, 10998, 12708, 13767, 16591, 18356, 21996, 27534, 33182, 41301, 49773, 55068, 66364, 82602, 99546, 149319, 165204, 199092, 215683, 298638, 431366, 597276, 647049, 862732, 1294098, 1941147, 2588196, 3882294, 7764588]

約数ペア:

[(1, 7764588), (2, 3882294), (3, 2588196), (4, 1941147), (6, 1294098), (9, 862732), (12, 647049), (13, 597276), (18, 431366), (26, 298638), (36, 215683), (39, 199092), (47, 165204), (52, 149319), (78, 99546), (94, 82602), (117, 66364), (141, 55068), (156, 49773), (188, 41301), (234, 33182), (282, 27534), (353, 21996), (423, 18356), (468, 16591), (564, 13767), (611, 12708), (706, 10998), (846, 9178), (1059, 7332), (1222, 6354), (1412, 5499), (1692, 4589), (1833, 4236), (2118, 3666), (2444, 3177)]