72387315

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1607}}^1$

素因数の和:1649

約数の個数: 96

約数和(自身を含む): 168569856

約数和(自身を除く): 96182541

約数列:

[1, 3, 5, 7, 9, 11, 13, 15, 21, 33, 35, 39, 45, 55, 63, 65, 77, 91, 99, 105, 117, 143, 165, 195, 231, 273, 315, 385, 429, 455, 495, 585, 693, 715, 819, 1001, 1155, 1287, 1365, 1607, 2145, 3003, 3465, 4095, 4821, 5005, 6435, 8035, 9009, 11249, 14463, 15015, 17677, 20891, 24105, 33747, 45045, 53031, 56245, 62673, 72315, 88385, 101241, 104455, 123739, 146237, 159093, 168735, 188019, 229801, 265155, 313365, 371217, 438711, 506205, 618695, 689403, 731185, 795465, 940095, 1113651, 1149005, 1316133, 1608607, 1856085, 2068209, 2193555, 3447015, 4825821, 5568255, 6580665, 8043035, 10341045, 14477463, 24129105, 72387315]

約数ペア:

[(1, 72387315), (3, 24129105), (5, 14477463), (7, 10341045), (9, 8043035), (11, 6580665), (13, 5568255), (15, 4825821), (21, 3447015), (33, 2193555), (35, 2068209), (39, 1856085), (45, 1608607), (55, 1316133), (63, 1149005), (65, 1113651), (77, 940095), (91, 795465), (99, 731185), (105, 689403), (117, 618695), (143, 506205), (165, 438711), (195, 371217), (231, 313365), (273, 265155), (315, 229801), (385, 188019), (429, 168735), (455, 159093), (495, 146237), (585, 123739), (693, 104455), (715, 101241), (819, 88385), (1001, 72315), (1155, 62673), (1287, 56245), (1365, 53031), (1607, 45045), (2145, 33747), (3003, 24105), (3465, 20891), (4095, 17677), (4821, 15015), (5005, 14463), (6435, 11249), (8035, 9009)]