70879572

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{257}}^1$

素因数の和:477

約数の個数: 72

約数和(自身を含む): 184818816

約数和(自身を除く): 113939244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 163, 188, 257, 282, 326, 423, 489, 514, 564, 652, 771, 846, 978, 1028, 1467, 1542, 1692, 1956, 2313, 2934, 3084, 4626, 5868, 7661, 9252, 12079, 15322, 22983, 24158, 30644, 36237, 41891, 45966, 48316, 68949, 72474, 83782, 91932, 108711, 125673, 137898, 144948, 167564, 217422, 251346, 275796, 377019, 434844, 502692, 754038, 1508076, 1968877, 3937754, 5906631, 7875508, 11813262, 17719893, 23626524, 35439786, 70879572]

約数ペア:

[(1, 70879572), (2, 35439786), (3, 23626524), (4, 17719893), (6, 11813262), (9, 7875508), (12, 5906631), (18, 3937754), (36, 1968877), (47, 1508076), (94, 754038), (141, 502692), (163, 434844), (188, 377019), (257, 275796), (282, 251346), (326, 217422), (423, 167564), (489, 144948), (514, 137898), (564, 125673), (652, 108711), (771, 91932), (846, 83782), (978, 72474), (1028, 68949), (1467, 48316), (1542, 45966), (1692, 41891), (1956, 36237), (2313, 30644), (2934, 24158), (3084, 22983), (4626, 15322), (5868, 12079), (7661, 9252)]