77574666

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{229}}^1$

素因数の和:391

約数の個数: 64

約数和(自身を含む): 173416320

約数和(自身を除く): 95841654

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 101, 129, 202, 229, 258, 303, 458, 559, 606, 687, 1118, 1313, 1374, 1677, 2626, 2977, 3354, 3939, 4343, 5954, 7878, 8686, 8931, 9847, 13029, 17862, 19694, 23129, 26058, 29541, 46258, 56459, 59082, 69387, 112918, 128011, 138774, 169377, 256022, 300677, 338754, 384033, 601354, 768066, 902031, 994547, 1804062, 1989094, 2983641, 5967282, 12929111, 25858222, 38787333, 77574666]

約数ペア:

[(1, 77574666), (2, 38787333), (3, 25858222), (6, 12929111), (13, 5967282), (26, 2983641), (39, 1989094), (43, 1804062), (78, 994547), (86, 902031), (101, 768066), (129, 601354), (202, 384033), (229, 338754), (258, 300677), (303, 256022), (458, 169377), (559, 138774), (606, 128011), (687, 112918), (1118, 69387), (1313, 59082), (1374, 56459), (1677, 46258), (2626, 29541), (2977, 26058), (3354, 23129), (3939, 19694), (4343, 17862), (5954, 13029), (7878, 9847), (8686, 8931)]