78150408

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:267

約数の個数: 128

約数和(自身を含む): 232657920

約数和(自身を除く): 154507512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 53, 56, 67, 84, 106, 131, 134, 159, 168, 201, 212, 262, 268, 318, 371, 393, 402, 424, 469, 524, 536, 636, 742, 786, 804, 917, 938, 1048, 1113, 1272, 1407, 1484, 1572, 1608, 1834, 1876, 2226, 2751, 2814, 2968, 3144, 3551, 3668, 3752, 4452, 5502, 5628, 6943, 7102, 7336, 8777, 8904, 10653, 11004, 11256, 13886, 14204, 17554, 20829, 21306, 22008, 24857, 26331, 27772, 28408, 35108, 41658, 42612, 48601, 49714, 52662, 55544, 61439, 70216, 74571, 83316, 85224, 97202, 99428, 105324, 122878, 145803, 149142, 166632, 184317, 194404, 198856, 210648, 245756, 291606, 298284, 368634, 388808, 465181, 491512, 583212, 596568, 737268, 930362, 1166424, 1395543, 1474536, 1860724, 2791086, 3256267, 3721448, 5582172, 6512534, 9768801, 11164344, 13025068, 19537602, 26050136, 39075204, 78150408]

約数ペア:

[(1, 78150408), (2, 39075204), (3, 26050136), (4, 19537602), (6, 13025068), (7, 11164344), (8, 9768801), (12, 6512534), (14, 5582172), (21, 3721448), (24, 3256267), (28, 2791086), (42, 1860724), (53, 1474536), (56, 1395543), (67, 1166424), (84, 930362), (106, 737268), (131, 596568), (134, 583212), (159, 491512), (168, 465181), (201, 388808), (212, 368634), (262, 298284), (268, 291606), (318, 245756), (371, 210648), (393, 198856), (402, 194404), (424, 184317), (469, 166632), (524, 149142), (536, 145803), (636, 122878), (742, 105324), (786, 99428), (804, 97202), (917, 85224), (938, 83316), (1048, 74571), (1113, 70216), (1272, 61439), (1407, 55544), (1484, 52662), (1572, 49714), (1608, 48601), (1834, 42612), (1876, 41658), (2226, 35108), (2751, 28408), (2814, 27772), (2968, 26331), (3144, 24857), (3551, 22008), (3668, 21306), (3752, 20829), (4452, 17554), (5502, 14204), (5628, 13886), (6943, 11256), (7102, 11004), (7336, 10653), (8777, 8904)]