79104870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{727}}^1$

素因数の和:787

約数の個数: 128

約数和(自身を含む): 234823680

約数和(自身を除く): 155718810

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 31, 39, 45, 54, 62, 65, 78, 90, 93, 117, 130, 135, 155, 186, 195, 234, 270, 279, 310, 351, 390, 403, 465, 558, 585, 702, 727, 806, 837, 930, 1170, 1209, 1395, 1454, 1674, 1755, 2015, 2181, 2418, 2790, 3510, 3627, 3635, 4030, 4185, 4362, 6045, 6543, 7254, 7270, 8370, 9451, 10881, 10905, 12090, 13086, 18135, 18902, 19629, 21762, 21810, 22537, 28353, 32715, 36270, 39258, 45074, 47255, 54405, 56706, 65430, 67611, 85059, 94510, 98145, 108810, 112685, 135222, 141765, 170118, 196290, 202833, 225370, 255177, 283530, 292981, 338055, 405666, 425295, 510354, 585962, 608499, 676110, 850590, 878943, 1014165, 1216998, 1275885, 1464905, 1757886, 2028330, 2551770, 2636829, 2929810, 3042495, 4394715, 5273658, 6084990, 7910487, 8789430, 13184145, 15820974, 26368290, 39552435, 79104870]

約数ペア:

[(1, 79104870), (2, 39552435), (3, 26368290), (5, 15820974), (6, 13184145), (9, 8789430), (10, 7910487), (13, 6084990), (15, 5273658), (18, 4394715), (26, 3042495), (27, 2929810), (30, 2636829), (31, 2551770), (39, 2028330), (45, 1757886), (54, 1464905), (62, 1275885), (65, 1216998), (78, 1014165), (90, 878943), (93, 850590), (117, 676110), (130, 608499), (135, 585962), (155, 510354), (186, 425295), (195, 405666), (234, 338055), (270, 292981), (279, 283530), (310, 255177), (351, 225370), (390, 202833), (403, 196290), (465, 170118), (558, 141765), (585, 135222), (702, 112685), (727, 108810), (806, 98145), (837, 94510), (930, 85059), (1170, 67611), (1209, 65430), (1395, 56706), (1454, 54405), (1674, 47255), (1755, 45074), (2015, 39258), (2181, 36270), (2418, 32715), (2790, 28353), (3510, 22537), (3627, 21810), (3635, 21762), (4030, 19629), (4185, 18902), (4362, 18135), (6045, 13086), (6543, 12090), (7254, 10905), (7270, 10881), (8370, 9451)]