87781107852

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{787331}}^1$

素因数の和:787523

約数の個数: 72

約数和(自身を含む): 235002855360

約数和(自身を除く): 147221747508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 163, 171, 228, 326, 342, 489, 652, 684, 978, 1467, 1956, 2934, 3097, 5868, 6194, 9291, 12388, 18582, 27873, 37164, 55746, 111492, 787331, 1574662, 2361993, 3149324, 4723986, 7085979, 9447972, 14171958, 14959289, 28343916, 29918578, 44877867, 59837156, 89755734, 128334953, 134633601, 179511468, 256669906, 269267202, 385004859, 513339812, 538534404, 770009718, 1155014577, 1540019436, 2310029154, 2438364107, 4620058308, 4876728214, 7315092321, 9753456428, 14630184642, 21945276963, 29260369284, 43890553926, 87781107852]

約数ペア:

[(1, 87781107852), (2, 43890553926), (3, 29260369284), (4, 21945276963), (6, 14630184642), (9, 9753456428), (12, 7315092321), (18, 4876728214), (19, 4620058308), (36, 2438364107), (38, 2310029154), (57, 1540019436), (76, 1155014577), (114, 770009718), (163, 538534404), (171, 513339812), (228, 385004859), (326, 269267202), (342, 256669906), (489, 179511468), (652, 134633601), (684, 128334953), (978, 89755734), (1467, 59837156), (1956, 44877867), (2934, 29918578), (3097, 28343916), (5868, 14959289), (6194, 14171958), (9291, 9447972), (12388, 7085979), (18582, 4723986), (27873, 3149324), (37164, 2361993), (55746, 1574662), (111492, 787331)]