87782370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{4789}}^1$

素因数の和:4859

約数の個数: 64

約数和(自身を含む): 231759360

約数和(自身を除く): 143976990

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 47, 65, 78, 94, 130, 141, 195, 235, 282, 390, 470, 611, 705, 1222, 1410, 1833, 3055, 3666, 4789, 6110, 9165, 9578, 14367, 18330, 23945, 28734, 47890, 62257, 71835, 124514, 143670, 186771, 225083, 311285, 373542, 450166, 622570, 675249, 933855, 1125415, 1350498, 1867710, 2250830, 2926079, 3376245, 5852158, 6752490, 8778237, 14630395, 17556474, 29260790, 43891185, 87782370]

約数ペア:

[(1, 87782370), (2, 43891185), (3, 29260790), (5, 17556474), (6, 14630395), (10, 8778237), (13, 6752490), (15, 5852158), (26, 3376245), (30, 2926079), (39, 2250830), (47, 1867710), (65, 1350498), (78, 1125415), (94, 933855), (130, 675249), (141, 622570), (195, 450166), (235, 373542), (282, 311285), (390, 225083), (470, 186771), (611, 143670), (705, 124514), (1222, 71835), (1410, 62257), (1833, 47890), (3055, 28734), (3666, 23945), (4789, 18330), (6110, 14367), (9165, 9578)]