81501792

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{44683}}^1$

素因数の和:44715

約数の個数: 48

約数和(自身を含む): 225207360

約数和(自身を除く): 143705568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 912, 1824, 44683, 89366, 134049, 178732, 268098, 357464, 536196, 714928, 848977, 1072392, 1429856, 1697954, 2144784, 2546931, 3395908, 4289568, 5093862, 6791816, 10187724, 13583632, 20375448, 27167264, 40750896, 81501792]

約数ペア:

[(1, 81501792), (2, 40750896), (3, 27167264), (4, 20375448), (6, 13583632), (8, 10187724), (12, 6791816), (16, 5093862), (19, 4289568), (24, 3395908), (32, 2546931), (38, 2144784), (48, 1697954), (57, 1429856), (76, 1072392), (96, 848977), (114, 714928), (152, 536196), (228, 357464), (304, 268098), (456, 178732), (608, 134049), (912, 89366), (1824, 44683)]