172642464

素因数分解:

$2^5\times 3^2\times {\mathrm{71}}^1\times {\mathrm{8443}}^1$

素因数の和:8530

約数の個数: 72

約数和(自身を含む): 497925792

約数和(自身を除く): 325283328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 71, 72, 96, 142, 144, 213, 284, 288, 426, 568, 639, 852, 1136, 1278, 1704, 2272, 2556, 3408, 5112, 6816, 8443, 10224, 16886, 20448, 25329, 33772, 50658, 67544, 75987, 101316, 135088, 151974, 202632, 270176, 303948, 405264, 599453, 607896, 810528, 1198906, 1215792, 1798359, 2397812, 2431584, 3596718, 4795624, 5395077, 7193436, 9591248, 10790154, 14386872, 19182496, 21580308, 28773744, 43160616, 57547488, 86321232, 172642464]

約数ペア:

[(1, 172642464), (2, 86321232), (3, 57547488), (4, 43160616), (6, 28773744), (8, 21580308), (9, 19182496), (12, 14386872), (16, 10790154), (18, 9591248), (24, 7193436), (32, 5395077), (36, 4795624), (48, 3596718), (71, 2431584), (72, 2397812), (96, 1798359), (142, 1215792), (144, 1198906), (213, 810528), (284, 607896), (288, 599453), (426, 405264), (568, 303948), (639, 270176), (852, 202632), (1136, 151974), (1278, 135088), (1704, 101316), (2272, 75987), (2556, 67544), (3408, 50658), (5112, 33772), (6816, 25329), (8443, 20448), (10224, 16886)]