72567308

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1423}}^1$

素因数の和:1518

約数の個数: 48

約数和(自身を含む): 148323840

約数和(自身を除く): 75756532

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 61, 76, 122, 209, 244, 418, 671, 836, 1159, 1342, 1423, 2318, 2684, 2846, 4636, 5692, 12749, 15653, 25498, 27037, 31306, 50996, 54074, 62612, 86803, 108148, 173606, 297407, 347212, 594814, 954833, 1189628, 1649257, 1909666, 3298514, 3819332, 6597028, 18141827, 36283654, 72567308]

約数ペア:

[(1, 72567308), (2, 36283654), (4, 18141827), (11, 6597028), (19, 3819332), (22, 3298514), (38, 1909666), (44, 1649257), (61, 1189628), (76, 954833), (122, 594814), (209, 347212), (244, 297407), (418, 173606), (671, 108148), (836, 86803), (1159, 62612), (1342, 54074), (1423, 50996), (2318, 31306), (2684, 27037), (2846, 25498), (4636, 15653), (5692, 12749)]