80276056

素因数分解:

$2^3\times 7^1\times {\mathrm{73}}^2\times {\mathrm{269}}^1$

素因数の和:428

約数の個数: 48

約数和(自身を含む): 175057200

約数和(自身を除く): 94781144

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 73, 146, 269, 292, 511, 538, 584, 1022, 1076, 1883, 2044, 2152, 3766, 4088, 5329, 7532, 10658, 15064, 19637, 21316, 37303, 39274, 42632, 74606, 78548, 137459, 149212, 157096, 274918, 298424, 549836, 1099672, 1433501, 2867002, 5734004, 10034507, 11468008, 20069014, 40138028, 80276056]

約数ペア:

[(1, 80276056), (2, 40138028), (4, 20069014), (7, 11468008), (8, 10034507), (14, 5734004), (28, 2867002), (56, 1433501), (73, 1099672), (146, 549836), (269, 298424), (292, 274918), (511, 157096), (538, 149212), (584, 137459), (1022, 78548), (1076, 74606), (1883, 42632), (2044, 39274), (2152, 37303), (3766, 21316), (4088, 19637), (5329, 15064), (7532, 10658)]