79771428

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{18313}}^1$

素因数の和:18345

約数の個数: 54

約数和(自身を含む): 221654342

約数和(自身を除く): 141882914

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 121, 132, 198, 242, 363, 396, 484, 726, 1089, 1452, 2178, 4356, 18313, 36626, 54939, 73252, 109878, 164817, 201443, 219756, 329634, 402886, 604329, 659268, 805772, 1208658, 1812987, 2215873, 2417316, 3625974, 4431746, 6647619, 7251948, 8863492, 13295238, 19942857, 26590476, 39885714, 79771428]

約数ペア:

[(1, 79771428), (2, 39885714), (3, 26590476), (4, 19942857), (6, 13295238), (9, 8863492), (11, 7251948), (12, 6647619), (18, 4431746), (22, 3625974), (33, 2417316), (36, 2215873), (44, 1812987), (66, 1208658), (99, 805772), (121, 659268), (132, 604329), (198, 402886), (242, 329634), (363, 219756), (396, 201443), (484, 164817), (726, 109878), (1089, 73252), (1452, 54939), (2178, 36626), (4356, 18313)]