78417432

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{23173}}^1$

素因数の和:23232

約数の個数: 48

約数和(自身を含む): 216908640

約数和(自身を除く): 138491208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 94, 141, 188, 282, 376, 423, 564, 846, 1128, 1692, 3384, 23173, 46346, 69519, 92692, 139038, 185384, 208557, 278076, 417114, 556152, 834228, 1089131, 1668456, 2178262, 3267393, 4356524, 6534786, 8713048, 9802179, 13069572, 19604358, 26139144, 39208716, 78417432]

約数ペア:

[(1, 78417432), (2, 39208716), (3, 26139144), (4, 19604358), (6, 13069572), (8, 9802179), (9, 8713048), (12, 6534786), (18, 4356524), (24, 3267393), (36, 2178262), (47, 1668456), (72, 1089131), (94, 834228), (141, 556152), (188, 417114), (282, 278076), (376, 208557), (423, 185384), (564, 139038), (846, 92692), (1128, 69519), (1692, 46346), (3384, 23173)]