72890922798

素因数分解:

$2^1\times 3^2\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{243403}}^1$

素因数の和:243669

約数の個数: 48

約数和(自身を含む): 160389605376

約数和(自身を除く): 87498682578

約数列:

[1, 2, 3, 6, 9, 18, 127, 131, 254, 262, 381, 393, 762, 786, 1143, 1179, 2286, 2358, 16637, 33274, 49911, 99822, 149733, 243403, 299466, 486806, 730209, 1460418, 2190627, 4381254, 30912181, 31885793, 61824362, 63771586, 92736543, 95657379, 185473086, 191314758, 278209629, 286972137, 556419258, 573944274, 4049495711, 8098991422, 12148487133, 24296974266, 36445461399, 72890922798]

約数ペア:

[(1, 72890922798), (2, 36445461399), (3, 24296974266), (6, 12148487133), (9, 8098991422), (18, 4049495711), (127, 573944274), (131, 556419258), (254, 286972137), (262, 278209629), (381, 191314758), (393, 185473086), (762, 95657379), (786, 92736543), (1143, 63771586), (1179, 61824362), (2286, 31885793), (2358, 30912181), (16637, 4381254), (33274, 2190627), (49911, 1460418), (99822, 730209), (149733, 486806), (243403, 299466)]