68595884

素因数分解:

$2^2\times 7^3\times {\mathrm{17}}^2\times {\mathrm{173}}^1$

素因数の和:232

約数の個数: 72

約数和(自身を含む): 149570400

約数和(自身を除く): 80974516

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 173, 196, 238, 289, 343, 346, 476, 578, 686, 692, 833, 1156, 1211, 1372, 1666, 2023, 2422, 2941, 3332, 4046, 4844, 5831, 5882, 8092, 8477, 11662, 11764, 14161, 16954, 20587, 23324, 28322, 33908, 41174, 49997, 56644, 59339, 82348, 99127, 99994, 118678, 144109, 198254, 199988, 237356, 288218, 349979, 396508, 576436, 699958, 1008763, 1399916, 2017526, 2449853, 4035052, 4899706, 9799412, 17148971, 34297942, 68595884]

約数ペア:

[(1, 68595884), (2, 34297942), (4, 17148971), (7, 9799412), (14, 4899706), (17, 4035052), (28, 2449853), (34, 2017526), (49, 1399916), (68, 1008763), (98, 699958), (119, 576436), (173, 396508), (196, 349979), (238, 288218), (289, 237356), (343, 199988), (346, 198254), (476, 144109), (578, 118678), (686, 99994), (692, 99127), (833, 82348), (1156, 59339), (1211, 56644), (1372, 49997), (1666, 41174), (2023, 33908), (2422, 28322), (2941, 23324), (3332, 20587), (4046, 16954), (4844, 14161), (5831, 11764), (5882, 11662), (8092, 8477)]