78124716

素因数分解:

$2^2\times 3^3\times {\mathrm{47}}^1\times {\mathrm{15391}}^1$

素因数の和:15451

約数の個数: 48

約数和(自身を含む): 206868480

約数和(自身を除く): 128743764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 47, 54, 94, 108, 141, 188, 282, 423, 564, 846, 1269, 1692, 2538, 5076, 15391, 30782, 46173, 61564, 92346, 138519, 184692, 277038, 415557, 554076, 723377, 831114, 1446754, 1662228, 2170131, 2893508, 4340262, 6510393, 8680524, 13020786, 19531179, 26041572, 39062358, 78124716]

約数ペア:

[(1, 78124716), (2, 39062358), (3, 26041572), (4, 19531179), (6, 13020786), (9, 8680524), (12, 6510393), (18, 4340262), (27, 2893508), (36, 2170131), (47, 1662228), (54, 1446754), (94, 831114), (108, 723377), (141, 554076), (188, 415557), (282, 277038), (423, 184692), (564, 138519), (846, 92346), (1269, 61564), (1692, 46173), (2538, 30782), (5076, 15391)]