172970064

素因数分解:

$2^4\times 3^2\times {\mathrm{59}}^1\times {\mathrm{20359}}^1$

素因数の和:20432

約数の個数: 60

約数和(自身を含む): 492304800

約数和(自身を除く): 319334736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 59, 72, 118, 144, 177, 236, 354, 472, 531, 708, 944, 1062, 1416, 2124, 2832, 4248, 8496, 20359, 40718, 61077, 81436, 122154, 162872, 183231, 244308, 325744, 366462, 488616, 732924, 977232, 1201181, 1465848, 2402362, 2931696, 3603543, 4804724, 7207086, 9609448, 10810629, 14414172, 19218896, 21621258, 28828344, 43242516, 57656688, 86485032, 172970064]

約数ペア:

[(1, 172970064), (2, 86485032), (3, 57656688), (4, 43242516), (6, 28828344), (8, 21621258), (9, 19218896), (12, 14414172), (16, 10810629), (18, 9609448), (24, 7207086), (36, 4804724), (48, 3603543), (59, 2931696), (72, 2402362), (118, 1465848), (144, 1201181), (177, 977232), (236, 732924), (354, 488616), (472, 366462), (531, 325744), (708, 244308), (944, 183231), (1062, 162872), (1416, 122154), (2124, 81436), (2832, 61077), (4248, 40718), (8496, 20359)]