86742396

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2539}}^1$

素因数の和:2635

約数の個数: 72

約数和(自身を含む): 239461040

約数和(自身を除く): 152718644

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 73, 78, 117, 146, 156, 219, 234, 292, 438, 468, 657, 876, 949, 1314, 1898, 2539, 2628, 2847, 3796, 5078, 5694, 7617, 8541, 10156, 11388, 15234, 17082, 22851, 30468, 33007, 34164, 45702, 66014, 91404, 99021, 132028, 185347, 198042, 297063, 370694, 396084, 556041, 594126, 741388, 1112082, 1188252, 1668123, 2224164, 2409511, 3336246, 4819022, 6672492, 7228533, 9638044, 14457066, 21685599, 28914132, 43371198, 86742396]

約数ペア:

[(1, 86742396), (2, 43371198), (3, 28914132), (4, 21685599), (6, 14457066), (9, 9638044), (12, 7228533), (13, 6672492), (18, 4819022), (26, 3336246), (36, 2409511), (39, 2224164), (52, 1668123), (73, 1188252), (78, 1112082), (117, 741388), (146, 594126), (156, 556041), (219, 396084), (234, 370694), (292, 297063), (438, 198042), (468, 185347), (657, 132028), (876, 99021), (949, 91404), (1314, 66014), (1898, 45702), (2539, 34164), (2628, 33007), (2847, 30468), (3796, 22851), (5078, 17082), (5694, 15234), (7617, 11388), (8541, 10156)]