72451836

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{64921}}^1$

素因数の和:64962

約数の個数: 36

約数和(自身を含む): 189052864

約数和(自身を除く): 116601028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 64921, 129842, 194763, 259684, 389526, 584289, 779052, 1168578, 2012551, 2337156, 4025102, 6037653, 8050204, 12075306, 18112959, 24150612, 36225918, 72451836]

約数ペア:

[(1, 72451836), (2, 36225918), (3, 24150612), (4, 18112959), (6, 12075306), (9, 8050204), (12, 6037653), (18, 4025102), (31, 2337156), (36, 2012551), (62, 1168578), (93, 779052), (124, 584289), (186, 389526), (279, 259684), (372, 194763), (558, 129842), (1116, 64921)]