91219576

素因数分解:

$2^3\times 7^2\times {\mathrm{97}}^1\times {\mathrm{2399}}^1$

素因数の和:2516

約数の個数: 48

約数和(自身を含む): 201096000

約数和(自身を除く): 109876424

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 97, 98, 194, 196, 388, 392, 679, 776, 1358, 2399, 2716, 4753, 4798, 5432, 9506, 9596, 16793, 19012, 19192, 33586, 38024, 67172, 117551, 134344, 232703, 235102, 465406, 470204, 930812, 940408, 1628921, 1861624, 3257842, 6515684, 11402447, 13031368, 22804894, 45609788, 91219576]

約数ペア:

[(1, 91219576), (2, 45609788), (4, 22804894), (7, 13031368), (8, 11402447), (14, 6515684), (28, 3257842), (49, 1861624), (56, 1628921), (97, 940408), (98, 930812), (194, 470204), (196, 465406), (388, 235102), (392, 232703), (679, 134344), (776, 117551), (1358, 67172), (2399, 38024), (2716, 33586), (4753, 19192), (4798, 19012), (5432, 16793), (9506, 9596)]