80348892

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{601}}^1\times {\mathrm{857}}^1$

素因数の和:1478

約数の個数: 48

約数和(自身を含む): 202474272

約数和(自身を除く): 122125380

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 601, 857, 1202, 1714, 1803, 2404, 2571, 3428, 3606, 5142, 7212, 7813, 10284, 11141, 15626, 22282, 23439, 31252, 33423, 44564, 46878, 66846, 93756, 133692, 515057, 1030114, 1545171, 2060228, 3090342, 6180684, 6695741, 13391482, 20087223, 26782964, 40174446, 80348892]

約数ペア:

[(1, 80348892), (2, 40174446), (3, 26782964), (4, 20087223), (6, 13391482), (12, 6695741), (13, 6180684), (26, 3090342), (39, 2060228), (52, 1545171), (78, 1030114), (156, 515057), (601, 133692), (857, 93756), (1202, 66846), (1714, 46878), (1803, 44564), (2404, 33423), (2571, 31252), (3428, 23439), (3606, 22282), (5142, 15626), (7212, 11141), (7813, 10284)]