81349068

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{1223}}^1$

素因数の和:1494

約数の個数: 48

約数和(自身を含む): 199051776

約数和(自身を除く): 117702708

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 241, 276, 482, 723, 964, 1223, 1446, 2446, 2892, 3669, 4892, 5543, 7338, 11086, 14676, 16629, 22172, 28129, 33258, 56258, 66516, 84387, 112516, 168774, 294743, 337548, 589486, 884229, 1178972, 1768458, 3536916, 6779089, 13558178, 20337267, 27116356, 40674534, 81349068]

約数ペア:

[(1, 81349068), (2, 40674534), (3, 27116356), (4, 20337267), (6, 13558178), (12, 6779089), (23, 3536916), (46, 1768458), (69, 1178972), (92, 884229), (138, 589486), (241, 337548), (276, 294743), (482, 168774), (723, 112516), (964, 84387), (1223, 66516), (1446, 56258), (2446, 33258), (2892, 28129), (3669, 22172), (4892, 16629), (5543, 14676), (7338, 11086)]