79243398

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{4639}}^1$

素因数の和:4733

約数の個数: 48

約数和(自身を含む): 187474560

約数和(自身を除く): 108231162

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 73, 78, 117, 146, 219, 234, 438, 657, 949, 1314, 1898, 2847, 4639, 5694, 8541, 9278, 13917, 17082, 27834, 41751, 60307, 83502, 120614, 180921, 338647, 361842, 542763, 677294, 1015941, 1085526, 2031882, 3047823, 4402411, 6095646, 8804822, 13207233, 26414466, 39621699, 79243398]

約数ペア:

[(1, 79243398), (2, 39621699), (3, 26414466), (6, 13207233), (9, 8804822), (13, 6095646), (18, 4402411), (26, 3047823), (39, 2031882), (73, 1085526), (78, 1015941), (117, 677294), (146, 542763), (219, 361842), (234, 338647), (438, 180921), (657, 120614), (949, 83502), (1314, 60307), (1898, 41751), (2847, 27834), (4639, 17082), (5694, 13917), (8541, 9278)]