31144644

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{233}}^1$

素因数の和:369

約数の個数: 72

約数和(自身を含む): 81768960

約数和(自身を除く): 50624316

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 79, 94, 141, 158, 188, 233, 237, 282, 316, 423, 466, 474, 564, 699, 711, 846, 932, 948, 1398, 1422, 1692, 2097, 2796, 2844, 3713, 4194, 7426, 8388, 10951, 11139, 14852, 18407, 21902, 22278, 32853, 33417, 36814, 43804, 44556, 55221, 65706, 66834, 73628, 98559, 110442, 131412, 133668, 165663, 197118, 220884, 331326, 394236, 662652, 865129, 1730258, 2595387, 3460516, 5190774, 7786161, 10381548, 15572322, 31144644]

約数ペア:

[(1, 31144644), (2, 15572322), (3, 10381548), (4, 7786161), (6, 5190774), (9, 3460516), (12, 2595387), (18, 1730258), (36, 865129), (47, 662652), (79, 394236), (94, 331326), (141, 220884), (158, 197118), (188, 165663), (233, 133668), (237, 131412), (282, 110442), (316, 98559), (423, 73628), (466, 66834), (474, 65706), (564, 55221), (699, 44556), (711, 43804), (846, 36814), (932, 33417), (948, 32853), (1398, 22278), (1422, 21902), (1692, 18407), (2097, 14852), (2796, 11139), (2844, 10951), (3713, 8388), (4194, 7426)]