83560344

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{491}}^1\times {\mathrm{1013}}^1$

素因数の和:1520

約数の個数: 64

約数和(自身を含む): 239466240

約数和(自身を除く): 155905896

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 491, 982, 1013, 1473, 1964, 2026, 2946, 3039, 3437, 3928, 4052, 5892, 6078, 6874, 7091, 8104, 10311, 11784, 12156, 13748, 14182, 20622, 21273, 24312, 27496, 28364, 41244, 42546, 56728, 82488, 85092, 170184, 497383, 994766, 1492149, 1989532, 2984298, 3481681, 3979064, 5968596, 6963362, 10445043, 11937192, 13926724, 20890086, 27853448, 41780172, 83560344]

約数ペア:

[(1, 83560344), (2, 41780172), (3, 27853448), (4, 20890086), (6, 13926724), (7, 11937192), (8, 10445043), (12, 6963362), (14, 5968596), (21, 3979064), (24, 3481681), (28, 2984298), (42, 1989532), (56, 1492149), (84, 994766), (168, 497383), (491, 170184), (982, 85092), (1013, 82488), (1473, 56728), (1964, 42546), (2026, 41244), (2946, 28364), (3039, 27496), (3437, 24312), (3928, 21273), (4052, 20622), (5892, 14182), (6078, 13748), (6874, 12156), (7091, 11784), (8104, 10311)]