77148648

素因数分解:

$2^3\times 3^2\times {\mathrm{101}}^1\times {\mathrm{103}}^2$

素因数の和:319

約数の個数: 72

約数和(自身を含む): 213081570

約数和(自身を除く): 135932922

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 101, 103, 202, 206, 303, 309, 404, 412, 606, 618, 808, 824, 909, 927, 1212, 1236, 1818, 1854, 2424, 2472, 3636, 3708, 7272, 7416, 10403, 10609, 20806, 21218, 31209, 31827, 41612, 42436, 62418, 63654, 83224, 84872, 93627, 95481, 124836, 127308, 187254, 190962, 249672, 254616, 374508, 381924, 749016, 763848, 1071509, 2143018, 3214527, 4286036, 6429054, 8572072, 9643581, 12858108, 19287162, 25716216, 38574324, 77148648]

約数ペア:

[(1, 77148648), (2, 38574324), (3, 25716216), (4, 19287162), (6, 12858108), (8, 9643581), (9, 8572072), (12, 6429054), (18, 4286036), (24, 3214527), (36, 2143018), (72, 1071509), (101, 763848), (103, 749016), (202, 381924), (206, 374508), (303, 254616), (309, 249672), (404, 190962), (412, 187254), (606, 127308), (618, 124836), (808, 95481), (824, 93627), (909, 84872), (927, 83224), (1212, 63654), (1236, 62418), (1818, 42436), (1854, 41612), (2424, 31827), (2472, 31209), (3636, 21218), (3708, 20806), (7272, 10609), (7416, 10403)]