84786856

素因数分解:

$2^3\times 7^3\times {\mathrm{11}}^1\times {\mathrm{53}}^2$

素因数の和:144

約数の個数: 96

約数和(自身を含む): 206136000

約数和(自身を除く): 121349144

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 53, 56, 77, 88, 98, 106, 154, 196, 212, 308, 343, 371, 392, 424, 539, 583, 616, 686, 742, 1078, 1166, 1372, 1484, 2156, 2332, 2597, 2744, 2809, 2968, 3773, 4081, 4312, 4664, 5194, 5618, 7546, 8162, 10388, 11236, 15092, 16324, 18179, 19663, 20776, 22472, 28567, 30184, 30899, 32648, 36358, 39326, 57134, 61798, 72716, 78652, 114268, 123596, 137641, 145432, 157304, 199969, 216293, 228536, 247192, 275282, 399938, 432586, 550564, 799876, 865172, 963487, 1101128, 1514051, 1599752, 1730344, 1926974, 3028102, 3853948, 6056204, 7707896, 10598357, 12112408, 21196714, 42393428, 84786856]

約数ペア:

[(1, 84786856), (2, 42393428), (4, 21196714), (7, 12112408), (8, 10598357), (11, 7707896), (14, 6056204), (22, 3853948), (28, 3028102), (44, 1926974), (49, 1730344), (53, 1599752), (56, 1514051), (77, 1101128), (88, 963487), (98, 865172), (106, 799876), (154, 550564), (196, 432586), (212, 399938), (308, 275282), (343, 247192), (371, 228536), (392, 216293), (424, 199969), (539, 157304), (583, 145432), (616, 137641), (686, 123596), (742, 114268), (1078, 78652), (1166, 72716), (1372, 61798), (1484, 57134), (2156, 39326), (2332, 36358), (2597, 32648), (2744, 30899), (2809, 30184), (2968, 28567), (3773, 22472), (4081, 20776), (4312, 19663), (4664, 18179), (5194, 16324), (5618, 15092), (7546, 11236), (8162, 10388)]