85415754

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1$

素因数の和:355

約数の個数: 64

約数和(自身を含む): 186831360

約数和(自身を除く): 101415606

約数列:

[1, 2, 3, 6, 19, 38, 53, 57, 67, 106, 114, 134, 159, 201, 211, 318, 402, 422, 633, 1007, 1266, 1273, 2014, 2546, 3021, 3551, 3819, 4009, 6042, 7102, 7638, 8018, 10653, 11183, 12027, 14137, 21306, 22366, 24054, 28274, 33549, 42411, 67098, 67469, 84822, 134938, 202407, 212477, 268603, 404814, 424954, 537206, 637431, 749261, 805809, 1274862, 1498522, 1611618, 2247783, 4495566, 14235959, 28471918, 42707877, 85415754]

約数ペア:

[(1, 85415754), (2, 42707877), (3, 28471918), (6, 14235959), (19, 4495566), (38, 2247783), (53, 1611618), (57, 1498522), (67, 1274862), (106, 805809), (114, 749261), (134, 637431), (159, 537206), (201, 424954), (211, 404814), (318, 268603), (402, 212477), (422, 202407), (633, 134938), (1007, 84822), (1266, 67469), (1273, 67098), (2014, 42411), (2546, 33549), (3021, 28274), (3551, 24054), (3819, 22366), (4009, 21306), (6042, 14137), (7102, 12027), (7638, 11183), (8018, 10653)]