78357899204

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1487}}^1\times {\mathrm{6217}}^1$

素因数の和:7884

約数の個数: 48

約数和(自身を含む): 148704315648

約数和(自身を除く): 70346416444

約数列:

[1, 2, 4, 13, 26, 52, 163, 326, 652, 1487, 2119, 2974, 4238, 5948, 6217, 8476, 12434, 19331, 24868, 38662, 77324, 80821, 161642, 242381, 323284, 484762, 969524, 1013371, 2026742, 3150953, 4053484, 6301906, 9244679, 12603812, 13173823, 18489358, 26347646, 36978716, 52695292, 120180827, 240361654, 480723308, 1506882677, 3013765354, 6027530708, 19589474801, 39178949602, 78357899204]

約数ペア:

[(1, 78357899204), (2, 39178949602), (4, 19589474801), (13, 6027530708), (26, 3013765354), (52, 1506882677), (163, 480723308), (326, 240361654), (652, 120180827), (1487, 52695292), (2119, 36978716), (2974, 26347646), (4238, 18489358), (5948, 13173823), (6217, 12603812), (8476, 9244679), (12434, 6301906), (19331, 4053484), (24868, 3150953), (38662, 2026742), (77324, 1013371), (80821, 969524), (161642, 484762), (242381, 323284)]