72762823

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:295

約数の個数: 32

約数和(自身を含む): 90703872

約数和(自身を除く): 17941049

約数列:

[1, 7, 23, 41, 73, 151, 161, 287, 511, 943, 1057, 1679, 2993, 3473, 6191, 6601, 11023, 11753, 20951, 24311, 43337, 68839, 77161, 142393, 253529, 451943, 481873, 996751, 1774703, 3163601, 10394689, 72762823]

約数ペア:

[(1, 72762823), (7, 10394689), (23, 3163601), (41, 1774703), (73, 996751), (151, 481873), (161, 451943), (287, 253529), (511, 142393), (943, 77161), (1057, 68839), (1679, 43337), (2993, 24311), (3473, 20951), (6191, 11753), (6601, 11023)]