71867448

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{167}}^1$

素因数の和:361

約数の個数: 96

約数和(自身を含む): 201801600

約数和(自身を除く): 129934152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 139, 167, 172, 258, 278, 334, 344, 387, 417, 501, 516, 556, 668, 774, 834, 1002, 1032, 1112, 1251, 1336, 1503, 1548, 1668, 2004, 2502, 3006, 3096, 3336, 4008, 5004, 5977, 6012, 7181, 10008, 11954, 12024, 14362, 17931, 21543, 23213, 23908, 28724, 35862, 43086, 46426, 47816, 53793, 57448, 64629, 69639, 71724, 86172, 92852, 107586, 129258, 139278, 143448, 172344, 185704, 208917, 215172, 258516, 278556, 417834, 430344, 517032, 557112, 835668, 998159, 1671336, 1996318, 2994477, 3992636, 5988954, 7985272, 8983431, 11977908, 17966862, 23955816, 35933724, 71867448]

約数ペア:

[(1, 71867448), (2, 35933724), (3, 23955816), (4, 17966862), (6, 11977908), (8, 8983431), (9, 7985272), (12, 5988954), (18, 3992636), (24, 2994477), (36, 1996318), (43, 1671336), (72, 998159), (86, 835668), (129, 557112), (139, 517032), (167, 430344), (172, 417834), (258, 278556), (278, 258516), (334, 215172), (344, 208917), (387, 185704), (417, 172344), (501, 143448), (516, 139278), (556, 129258), (668, 107586), (774, 92852), (834, 86172), (1002, 71724), (1032, 69639), (1112, 64629), (1251, 57448), (1336, 53793), (1503, 47816), (1548, 46426), (1668, 43086), (2004, 35862), (2502, 28724), (3006, 23908), (3096, 23213), (3336, 21543), (4008, 17931), (5004, 14362), (5977, 12024), (6012, 11954), (7181, 10008)]