72693198

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{887}}^1$

素因数の和:1081

約数の個数: 48

約数和(自身を含む): 164155680

約数和(自身を除く): 91462482

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 157, 174, 261, 314, 471, 522, 887, 942, 1413, 1774, 2661, 2826, 4553, 5322, 7983, 9106, 13659, 15966, 25723, 27318, 40977, 51446, 77169, 81954, 139259, 154338, 231507, 278518, 417777, 463014, 835554, 1253331, 2506662, 4038511, 8077022, 12115533, 24231066, 36346599, 72693198]

約数ペア:

[(1, 72693198), (2, 36346599), (3, 24231066), (6, 12115533), (9, 8077022), (18, 4038511), (29, 2506662), (58, 1253331), (87, 835554), (157, 463014), (174, 417777), (261, 278518), (314, 231507), (471, 154338), (522, 139259), (887, 81954), (942, 77169), (1413, 51446), (1774, 40977), (2661, 27318), (2826, 25723), (4553, 15966), (5322, 13659), (7983, 9106)]