12806063748

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{80317}}^1$

素因数の和:80473

約数の個数: 72

約数和(自身を含む): 33445700288

約数和(自身を除く): 20639636540

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 103, 129, 172, 206, 258, 309, 387, 412, 516, 618, 774, 927, 1236, 1548, 1854, 3708, 4429, 8858, 13287, 17716, 26574, 39861, 53148, 79722, 80317, 159444, 160634, 240951, 321268, 481902, 722853, 963804, 1445706, 2891412, 3453631, 6907262, 8272651, 10360893, 13814524, 16545302, 20721786, 24817953, 31082679, 33090604, 41443572, 49635906, 62165358, 74453859, 99271812, 124330716, 148907718, 297815436, 355723993, 711447986, 1067171979, 1422895972, 2134343958, 3201515937, 4268687916, 6403031874, 12806063748]

約数ペア:

[(1, 12806063748), (2, 6403031874), (3, 4268687916), (4, 3201515937), (6, 2134343958), (9, 1422895972), (12, 1067171979), (18, 711447986), (36, 355723993), (43, 297815436), (86, 148907718), (103, 124330716), (129, 99271812), (172, 74453859), (206, 62165358), (258, 49635906), (309, 41443572), (387, 33090604), (412, 31082679), (516, 24817953), (618, 20721786), (774, 16545302), (927, 13814524), (1236, 10360893), (1548, 8272651), (1854, 6907262), (3708, 3453631), (4429, 2891412), (8858, 1445706), (13287, 963804), (17716, 722853), (26574, 481902), (39861, 321268), (53148, 240951), (79722, 160634), (80317, 159444)]