66876876

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{601}}^1$

素因数の和:903

約数の個数: 72

約数和(自身を含む): 185382288

約数和(自身を除く): 118505412

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 281, 396, 562, 601, 843, 1124, 1202, 1686, 1803, 2404, 2529, 3091, 3372, 3606, 5058, 5409, 6182, 6611, 7212, 9273, 10116, 10818, 12364, 13222, 18546, 19833, 21636, 26444, 27819, 37092, 39666, 55638, 59499, 79332, 111276, 118998, 168881, 237996, 337762, 506643, 675524, 1013286, 1519929, 1857691, 2026572, 3039858, 3715382, 5573073, 6079716, 7430764, 11146146, 16719219, 22292292, 33438438, 66876876]

約数ペア:

[(1, 66876876), (2, 33438438), (3, 22292292), (4, 16719219), (6, 11146146), (9, 7430764), (11, 6079716), (12, 5573073), (18, 3715382), (22, 3039858), (33, 2026572), (36, 1857691), (44, 1519929), (66, 1013286), (99, 675524), (132, 506643), (198, 337762), (281, 237996), (396, 168881), (562, 118998), (601, 111276), (843, 79332), (1124, 59499), (1202, 55638), (1686, 39666), (1803, 37092), (2404, 27819), (2529, 26444), (3091, 21636), (3372, 19833), (3606, 18546), (5058, 13222), (5409, 12364), (6182, 10818), (6611, 10116), (7212, 9273)]