71385516

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{659}}^1$

素因数の和:748

約数の個数: 96

約数和(自身を含む): 199584000

約数和(自身を除く): 128198484

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 59, 68, 102, 108, 118, 153, 177, 204, 236, 306, 354, 459, 531, 612, 659, 708, 918, 1003, 1062, 1318, 1593, 1836, 1977, 2006, 2124, 2636, 3009, 3186, 3954, 4012, 5931, 6018, 6372, 7908, 9027, 11203, 11862, 12036, 17793, 18054, 22406, 23724, 27081, 33609, 35586, 36108, 38881, 44812, 54162, 67218, 71172, 77762, 100827, 108324, 116643, 134436, 155524, 201654, 233286, 302481, 349929, 403308, 466572, 604962, 660977, 699858, 1049787, 1209924, 1321954, 1399716, 1982931, 2099574, 2643908, 3965862, 4199148, 5948793, 7931724, 11897586, 17846379, 23795172, 35692758, 71385516]

約数ペア:

[(1, 71385516), (2, 35692758), (3, 23795172), (4, 17846379), (6, 11897586), (9, 7931724), (12, 5948793), (17, 4199148), (18, 3965862), (27, 2643908), (34, 2099574), (36, 1982931), (51, 1399716), (54, 1321954), (59, 1209924), (68, 1049787), (102, 699858), (108, 660977), (118, 604962), (153, 466572), (177, 403308), (204, 349929), (236, 302481), (306, 233286), (354, 201654), (459, 155524), (531, 134436), (612, 116643), (659, 108324), (708, 100827), (918, 77762), (1003, 71172), (1062, 67218), (1318, 54162), (1593, 44812), (1836, 38881), (1977, 36108), (2006, 35586), (2124, 33609), (2636, 27081), (3009, 23724), (3186, 22406), (3954, 18054), (4012, 17793), (5931, 12036), (6018, 11862), (6372, 11203), (7908, 9027)]