81880158

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{9839}}^1$

素因数の和:9936

約数の個数: 32

約数和(自身を含む): 174758400

約数和(自身を除く): 92878242

約数列:

[1, 2, 3, 6, 19, 38, 57, 73, 114, 146, 219, 438, 1387, 2774, 4161, 8322, 9839, 19678, 29517, 59034, 186941, 373882, 560823, 718247, 1121646, 1436494, 2154741, 4309482, 13646693, 27293386, 40940079, 81880158]

約数ペア:

[(1, 81880158), (2, 40940079), (3, 27293386), (6, 13646693), (19, 4309482), (38, 2154741), (57, 1436494), (73, 1121646), (114, 718247), (146, 560823), (219, 373882), (438, 186941), (1387, 59034), (2774, 29517), (4161, 19678), (8322, 9839)]