81496872

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{24083}}^1$

素因数の和:24142

約数の個数: 48

約数和(自身を含む): 225426240

約数和(自身を除く): 143929368

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, 24083, 48166, 72249, 96332, 144498, 192664, 216747, 288996, 433494, 577992, 866988, 1131901, 1733976, 2263802, 3395703, 4527604, 6791406, 9055208, 10187109, 13582812, 20374218, 27165624, 40748436, 81496872]

約数ペア:

[(1, 81496872), (2, 40748436), (3, 27165624), (4, 20374218), (6, 13582812), (8, 10187109), (9, 9055208), (12, 6791406), (18, 4527604), (24, 3395703), (36, 2263802), (47, 1733976), (72, 1131901), (94, 866988), (141, 577992), (188, 433494), (282, 288996), (376, 216747), (423, 192664), (564, 144498), (846, 96332), (1128, 72249), (1692, 48166), (3384, 24083)]