72713214

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1733}}^1$

素因数の和:1791

約数の個数: 80

約数和(自身を含む): 191350368

約数和(自身を除く): 118637154

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 37, 42, 54, 63, 74, 81, 111, 126, 162, 189, 222, 259, 333, 378, 518, 567, 666, 777, 999, 1134, 1554, 1733, 1998, 2331, 2997, 3466, 4662, 5199, 5994, 6993, 10398, 12131, 13986, 15597, 20979, 24262, 31194, 36393, 41958, 46791, 64121, 72786, 93582, 109179, 128242, 140373, 192363, 218358, 280746, 327537, 384726, 448847, 577089, 655074, 897694, 982611, 1154178, 1346541, 1731267, 1965222, 2693082, 3462534, 4039623, 5193801, 8079246, 10387602, 12118869, 24237738, 36356607, 72713214]

約数ペア:

[(1, 72713214), (2, 36356607), (3, 24237738), (6, 12118869), (7, 10387602), (9, 8079246), (14, 5193801), (18, 4039623), (21, 3462534), (27, 2693082), (37, 1965222), (42, 1731267), (54, 1346541), (63, 1154178), (74, 982611), (81, 897694), (111, 655074), (126, 577089), (162, 448847), (189, 384726), (222, 327537), (259, 280746), (333, 218358), (378, 192363), (518, 140373), (567, 128242), (666, 109179), (777, 93582), (999, 72786), (1134, 64121), (1554, 46791), (1733, 41958), (1998, 36393), (2331, 31194), (2997, 24262), (3466, 20979), (4662, 15597), (5199, 13986), (5994, 12131), (6993, 10398)]