78583388

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^2$

素因数の和:159

約数の個数: 72

約数和(自身を含む): 162099840

約数和(自身を除く): 83516452

約数列:

[1, 2, 4, 13, 26, 29, 31, 41, 52, 58, 62, 82, 116, 124, 164, 377, 403, 533, 754, 806, 899, 1066, 1189, 1271, 1508, 1612, 1681, 1798, 2132, 2378, 2542, 3362, 3596, 4756, 5084, 6724, 11687, 15457, 16523, 21853, 23374, 30914, 33046, 36859, 43706, 46748, 48749, 52111, 61828, 66092, 73718, 87412, 97498, 104222, 147436, 194996, 208444, 479167, 633737, 677443, 958334, 1267474, 1354886, 1511219, 1916668, 2534948, 2709772, 3022438, 6044876, 19645847, 39291694, 78583388]

約数ペア:

[(1, 78583388), (2, 39291694), (4, 19645847), (13, 6044876), (26, 3022438), (29, 2709772), (31, 2534948), (41, 1916668), (52, 1511219), (58, 1354886), (62, 1267474), (82, 958334), (116, 677443), (124, 633737), (164, 479167), (377, 208444), (403, 194996), (533, 147436), (754, 104222), (806, 97498), (899, 87412), (1066, 73718), (1189, 66092), (1271, 61828), (1508, 52111), (1612, 48749), (1681, 46748), (1798, 43706), (2132, 36859), (2378, 33046), (2542, 30914), (3362, 23374), (3596, 21853), (4756, 16523), (5084, 15457), (6724, 11687)]