7245792

素因数分解:

$2^5\times 3^2\times {\mathrm{139}}^1\times {\mathrm{181}}^1$

素因数の和:336

約数の個数: 72

約数和(自身を含む): 20868120

約数和(自身を除く): 13622328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 139, 144, 181, 278, 288, 362, 417, 543, 556, 724, 834, 1086, 1112, 1251, 1448, 1629, 1668, 2172, 2224, 2502, 2896, 3258, 3336, 4344, 4448, 5004, 5792, 6516, 6672, 8688, 10008, 13032, 13344, 17376, 20016, 25159, 26064, 40032, 50318, 52128, 75477, 100636, 150954, 201272, 226431, 301908, 402544, 452862, 603816, 805088, 905724, 1207632, 1811448, 2415264, 3622896, 7245792]

約数ペア:

[(1, 7245792), (2, 3622896), (3, 2415264), (4, 1811448), (6, 1207632), (8, 905724), (9, 805088), (12, 603816), (16, 452862), (18, 402544), (24, 301908), (32, 226431), (36, 201272), (48, 150954), (72, 100636), (96, 75477), (139, 52128), (144, 50318), (181, 40032), (278, 26064), (288, 25159), (362, 20016), (417, 17376), (543, 13344), (556, 13032), (724, 10008), (834, 8688), (1086, 6672), (1112, 6516), (1251, 5792), (1448, 5004), (1629, 4448), (1668, 4344), (2172, 3336), (2224, 3258), (2502, 2896)]