66866148

素因数分解:

$2^2\times 3^4\times {\mathrm{47}}^1\times {\mathrm{4391}}^1$

素因数の和:4454

約数の個数: 60

約数和(自身を含む): 178561152

約数和(自身を除く): 111695004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 47, 54, 81, 94, 108, 141, 162, 188, 282, 324, 423, 564, 846, 1269, 1692, 2538, 3807, 4391, 5076, 7614, 8782, 13173, 15228, 17564, 26346, 39519, 52692, 79038, 118557, 158076, 206377, 237114, 355671, 412754, 474228, 619131, 711342, 825508, 1238262, 1422684, 1857393, 2476524, 3714786, 5572179, 7429572, 11144358, 16716537, 22288716, 33433074, 66866148]

約数ペア:

[(1, 66866148), (2, 33433074), (3, 22288716), (4, 16716537), (6, 11144358), (9, 7429572), (12, 5572179), (18, 3714786), (27, 2476524), (36, 1857393), (47, 1422684), (54, 1238262), (81, 825508), (94, 711342), (108, 619131), (141, 474228), (162, 412754), (188, 355671), (282, 237114), (324, 206377), (423, 158076), (564, 118557), (846, 79038), (1269, 52692), (1692, 39519), (2538, 26346), (3807, 17564), (4391, 15228), (5076, 13173), (7614, 8782)]