15961107564

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^1\times {\mathrm{439}}^1\times {\mathrm{7829}}^1$

素因数の和:8324

約数の個数: 96

約数和(自身を含む): 42444864000

約数和(自身を除く): 26483756436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 86, 108, 129, 172, 258, 387, 439, 516, 774, 878, 1161, 1317, 1548, 1756, 2322, 2634, 3951, 4644, 5268, 7829, 7902, 11853, 15658, 15804, 18877, 23487, 23706, 31316, 37754, 46974, 47412, 56631, 70461, 75508, 93948, 113262, 140922, 169893, 211383, 226524, 281844, 336647, 339786, 422766, 509679, 673294, 679572, 845532, 1009941, 1019358, 1346588, 2019882, 2038716, 3029823, 3436931, 4039764, 6059646, 6873862, 9089469, 10310793, 12119292, 13747724, 18178938, 20621586, 30932379, 36357876, 41243172, 61864758, 92797137, 123729516, 147788033, 185594274, 295576066, 371188548, 443364099, 591152132, 886728198, 1330092297, 1773456396, 2660184594, 3990276891, 5320369188, 7980553782, 15961107564]

約数ペア:

[(1, 15961107564), (2, 7980553782), (3, 5320369188), (4, 3990276891), (6, 2660184594), (9, 1773456396), (12, 1330092297), (18, 886728198), (27, 591152132), (36, 443364099), (43, 371188548), (54, 295576066), (86, 185594274), (108, 147788033), (129, 123729516), (172, 92797137), (258, 61864758), (387, 41243172), (439, 36357876), (516, 30932379), (774, 20621586), (878, 18178938), (1161, 13747724), (1317, 12119292), (1548, 10310793), (1756, 9089469), (2322, 6873862), (2634, 6059646), (3951, 4039764), (4644, 3436931), (5268, 3029823), (7829, 2038716), (7902, 2019882), (11853, 1346588), (15658, 1019358), (15804, 1009941), (18877, 845532), (23487, 679572), (23706, 673294), (31316, 509679), (37754, 422766), (46974, 339786), (47412, 336647), (56631, 281844), (70461, 226524), (75508, 211383), (93948, 169893), (113262, 140922)]