78818984

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{1877}}^1$

素因数の和:2093

約数の個数: 32

約数和(自身を含む): 153808200

約数和(自身を除く): 74989216

約数列:

[1, 2, 4, 8, 29, 58, 116, 181, 232, 362, 724, 1448, 1877, 3754, 5249, 7508, 10498, 15016, 20996, 41992, 54433, 108866, 217732, 339737, 435464, 679474, 1358948, 2717896, 9852373, 19704746, 39409492, 78818984]

約数ペア:

[(1, 78818984), (2, 39409492), (4, 19704746), (8, 9852373), (29, 2717896), (58, 1358948), (116, 679474), (181, 435464), (232, 339737), (362, 217732), (724, 108866), (1448, 54433), (1877, 41992), (3754, 20996), (5249, 15016), (7508, 10498)]