61972128

素因数分解:

$2^5\times 3^4\times {\mathrm{23909}}^1$

素因数の和:23931

約数の個数: 60

約数和(自身を含む): 182265930

約数和(自身を除く): 120293802

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 288, 324, 432, 648, 864, 1296, 2592, 23909, 47818, 71727, 95636, 143454, 191272, 215181, 286908, 382544, 430362, 573816, 645543, 765088, 860724, 1147632, 1291086, 1721448, 1936629, 2295264, 2582172, 3442896, 3873258, 5164344, 6885792, 7746516, 10328688, 15493032, 20657376, 30986064, 61972128]

約数ペア:

[(1, 61972128), (2, 30986064), (3, 20657376), (4, 15493032), (6, 10328688), (8, 7746516), (9, 6885792), (12, 5164344), (16, 3873258), (18, 3442896), (24, 2582172), (27, 2295264), (32, 1936629), (36, 1721448), (48, 1291086), (54, 1147632), (72, 860724), (81, 765088), (96, 645543), (108, 573816), (144, 430362), (162, 382544), (216, 286908), (288, 215181), (324, 191272), (432, 143454), (648, 95636), (864, 71727), (1296, 47818), (2592, 23909)]