39278484

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1973}}^1$

素因数の和:2069

約数の個数: 72

約数和(自身を含む): 114965760

約数和(自身を除く): 75687276

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 79, 84, 126, 158, 237, 252, 316, 474, 553, 711, 948, 1106, 1422, 1659, 1973, 2212, 2844, 3318, 3946, 4977, 5919, 6636, 7892, 9954, 11838, 13811, 17757, 19908, 23676, 27622, 35514, 41433, 55244, 71028, 82866, 124299, 155867, 165732, 248598, 311734, 467601, 497196, 623468, 935202, 1091069, 1402803, 1870404, 2182138, 2805606, 3273207, 4364276, 5611212, 6546414, 9819621, 13092828, 19639242, 39278484]

約数ペア:

[(1, 39278484), (2, 19639242), (3, 13092828), (4, 9819621), (6, 6546414), (7, 5611212), (9, 4364276), (12, 3273207), (14, 2805606), (18, 2182138), (21, 1870404), (28, 1402803), (36, 1091069), (42, 935202), (63, 623468), (79, 497196), (84, 467601), (126, 311734), (158, 248598), (237, 165732), (252, 155867), (316, 124299), (474, 82866), (553, 71028), (711, 55244), (948, 41433), (1106, 35514), (1422, 27622), (1659, 23676), (1973, 19908), (2212, 17757), (2844, 13811), (3318, 11838), (3946, 9954), (4977, 7892), (5919, 6636)]