73448908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4373}}^1$

素因数の和:4426

約数の個数: 48

約数和(自身を含む): 154314720

約数和(自身を除く): 80865812

約数列:

[1, 2, 4, 13, 17, 19, 26, 34, 38, 52, 68, 76, 221, 247, 323, 442, 494, 646, 884, 988, 1292, 4199, 4373, 8398, 8746, 16796, 17492, 56849, 74341, 83087, 113698, 148682, 166174, 227396, 297364, 332348, 966433, 1080131, 1412479, 1932866, 2160262, 2824958, 3865732, 4320524, 5649916, 18362227, 36724454, 73448908]

約数ペア:

[(1, 73448908), (2, 36724454), (4, 18362227), (13, 5649916), (17, 4320524), (19, 3865732), (26, 2824958), (34, 2160262), (38, 1932866), (52, 1412479), (68, 1080131), (76, 966433), (221, 332348), (247, 297364), (323, 227396), (442, 166174), (494, 148682), (646, 113698), (884, 83087), (988, 74341), (1292, 56849), (4199, 17492), (4373, 16796), (8398, 8746)]