86856144

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{727}}^1$

素因数の和:888

約数の個数: 80

約数和(自身を含む): 238318080

約数和(自身を除く): 151461936

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 131, 152, 228, 262, 304, 393, 456, 524, 727, 786, 912, 1048, 1454, 1572, 2096, 2181, 2489, 2908, 3144, 4362, 4978, 5816, 6288, 7467, 8724, 9956, 11632, 13813, 14934, 17448, 19912, 27626, 29868, 34896, 39824, 41439, 55252, 59736, 82878, 95237, 110504, 119472, 165756, 190474, 221008, 285711, 331512, 380948, 571422, 663024, 761896, 1142844, 1523792, 1809503, 2285688, 3619006, 4571376, 5428509, 7238012, 10857018, 14476024, 21714036, 28952048, 43428072, 86856144]

約数ペア:

[(1, 86856144), (2, 43428072), (3, 28952048), (4, 21714036), (6, 14476024), (8, 10857018), (12, 7238012), (16, 5428509), (19, 4571376), (24, 3619006), (38, 2285688), (48, 1809503), (57, 1523792), (76, 1142844), (114, 761896), (131, 663024), (152, 571422), (228, 380948), (262, 331512), (304, 285711), (393, 221008), (456, 190474), (524, 165756), (727, 119472), (786, 110504), (912, 95237), (1048, 82878), (1454, 59736), (1572, 55252), (2096, 41439), (2181, 39824), (2489, 34896), (2908, 29868), (3144, 27626), (4362, 19912), (4978, 17448), (5816, 14934), (6288, 13813), (7467, 11632), (8724, 9956)]