172004868

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{773}}^1\times {\mathrm{883}}^1$

素因数の和:1673

約数の個数: 72

約数和(自身を含む): 498109248

約数和(自身を除く): 326104380

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 773, 883, 1546, 1766, 2319, 2649, 3092, 3532, 4638, 5298, 5411, 6181, 6957, 7947, 9276, 10596, 10822, 12362, 13914, 15894, 16233, 18543, 21644, 24724, 27828, 31788, 32466, 37086, 48699, 55629, 64932, 74172, 97398, 111258, 194796, 222516, 682559, 1365118, 2047677, 2730236, 4095354, 4777913, 6143031, 8190708, 9555826, 12286062, 14333739, 19111652, 24572124, 28667478, 43001217, 57334956, 86002434, 172004868]

約数ペア:

[(1, 172004868), (2, 86002434), (3, 57334956), (4, 43001217), (6, 28667478), (7, 24572124), (9, 19111652), (12, 14333739), (14, 12286062), (18, 9555826), (21, 8190708), (28, 6143031), (36, 4777913), (42, 4095354), (63, 2730236), (84, 2047677), (126, 1365118), (252, 682559), (773, 222516), (883, 194796), (1546, 111258), (1766, 97398), (2319, 74172), (2649, 64932), (3092, 55629), (3532, 48699), (4638, 37086), (5298, 32466), (5411, 31788), (6181, 27828), (6957, 24724), (7947, 21644), (9276, 18543), (10596, 16233), (10822, 15894), (12362, 13914)]