79381874

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{563}}^1$

素因数の和:635

約数の個数: 64

約数和(自身を含む): 153498240

約数和(自身を除く): 74116366

約数列:

[1, 2, 11, 13, 17, 22, 26, 29, 34, 58, 143, 187, 221, 286, 319, 374, 377, 442, 493, 563, 638, 754, 986, 1126, 2431, 4147, 4862, 5423, 6193, 6409, 7319, 8294, 9571, 10846, 12386, 12818, 14638, 16327, 19142, 32654, 70499, 80509, 105281, 124423, 140998, 161018, 179597, 210562, 212251, 248846, 277559, 359194, 424502, 555118, 1368653, 2334761, 2737306, 3053149, 3608267, 4669522, 6106298, 7216534, 39690937, 79381874]

約数ペア:

[(1, 79381874), (2, 39690937), (11, 7216534), (13, 6106298), (17, 4669522), (22, 3608267), (26, 3053149), (29, 2737306), (34, 2334761), (58, 1368653), (143, 555118), (187, 424502), (221, 359194), (286, 277559), (319, 248846), (374, 212251), (377, 210562), (442, 179597), (493, 161018), (563, 140998), (638, 124423), (754, 105281), (986, 80509), (1126, 70499), (2431, 32654), (4147, 19142), (4862, 16327), (5423, 14638), (6193, 12818), (6409, 12386), (7319, 10846), (8294, 9571)]