80379468

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{10103}}^1$

素因数の和:10143

約数の個数: 72

約数和(自身を含む): 231704928

約数和(自身を除く): 151325460

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 204, 221, 234, 306, 442, 468, 612, 663, 884, 1326, 1989, 2652, 3978, 7956, 10103, 20206, 30309, 40412, 60618, 90927, 121236, 131339, 171751, 181854, 262678, 343502, 363708, 394017, 515253, 525356, 687004, 788034, 1030506, 1182051, 1545759, 1576068, 2061012, 2232763, 2364102, 3091518, 4465526, 4728204, 6183036, 6698289, 8931052, 13396578, 20094867, 26793156, 40189734, 80379468]

約数ペア:

[(1, 80379468), (2, 40189734), (3, 26793156), (4, 20094867), (6, 13396578), (9, 8931052), (12, 6698289), (13, 6183036), (17, 4728204), (18, 4465526), (26, 3091518), (34, 2364102), (36, 2232763), (39, 2061012), (51, 1576068), (52, 1545759), (68, 1182051), (78, 1030506), (102, 788034), (117, 687004), (153, 525356), (156, 515253), (204, 394017), (221, 363708), (234, 343502), (306, 262678), (442, 181854), (468, 171751), (612, 131339), (663, 121236), (884, 90927), (1326, 60618), (1989, 40412), (2652, 30309), (3978, 20206), (7956, 10103)]