72421000354

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{359}}^1\times {\mathrm{22651}}^1$

素因数の和:23146

約数の個数: 32

約数和(自身を含む): 112241566080

約数和(自身を除く): 39820565726

約数列:

[1, 2, 61, 73, 122, 146, 359, 718, 4453, 8906, 21899, 22651, 26207, 43798, 45302, 52414, 1381711, 1598627, 1653523, 2763422, 3197254, 3307046, 8131709, 16263418, 100864903, 201729806, 496034249, 593614757, 992068498, 1187229514, 36210500177, 72421000354]

約数ペア:

[(1, 72421000354), (2, 36210500177), (61, 1187229514), (73, 992068498), (122, 593614757), (146, 496034249), (359, 201729806), (718, 100864903), (4453, 16263418), (8906, 8131709), (21899, 3307046), (22651, 3197254), (26207, 2763422), (43798, 1653523), (45302, 1598627), (52414, 1381711)]