72159822

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{21211}}^1$

素因数の和:21235

約数の個数: 48

約数和(自身を含む): 185308032

約数和(自身を除く): 113148210

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 243, 378, 486, 567, 1134, 1701, 3402, 21211, 42422, 63633, 127266, 148477, 190899, 296954, 381798, 445431, 572697, 890862, 1145394, 1336293, 1718091, 2672586, 3436182, 4008879, 5154273, 8017758, 10308546, 12026637, 24053274, 36079911, 72159822]

約数ペア:

[(1, 72159822), (2, 36079911), (3, 24053274), (6, 12026637), (7, 10308546), (9, 8017758), (14, 5154273), (18, 4008879), (21, 3436182), (27, 2672586), (42, 1718091), (54, 1336293), (63, 1145394), (81, 890862), (126, 572697), (162, 445431), (189, 381798), (243, 296954), (378, 190899), (486, 148477), (567, 127266), (1134, 63633), (1701, 42422), (3402, 21211)]