65788476

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:255

約数の個数: 96

約数和(自身を含む): 172307520

約数和(自身を除く): 106519044

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 53, 73, 78, 106, 109, 146, 156, 159, 212, 218, 219, 292, 318, 327, 436, 438, 636, 654, 689, 876, 949, 1308, 1378, 1417, 1898, 2067, 2756, 2834, 2847, 3796, 3869, 4134, 4251, 5668, 5694, 5777, 7738, 7957, 8268, 8502, 11388, 11554, 11607, 15476, 15914, 17004, 17331, 23108, 23214, 23871, 31828, 34662, 46428, 47742, 50297, 69324, 75101, 95484, 100594, 103441, 150202, 150891, 201188, 206882, 225303, 300404, 301782, 310323, 413764, 421721, 450606, 603564, 620646, 843442, 901212, 1241292, 1265163, 1686884, 2530326, 5060652, 5482373, 10964746, 16447119, 21929492, 32894238, 65788476]

約数ペア:

[(1, 65788476), (2, 32894238), (3, 21929492), (4, 16447119), (6, 10964746), (12, 5482373), (13, 5060652), (26, 2530326), (39, 1686884), (52, 1265163), (53, 1241292), (73, 901212), (78, 843442), (106, 620646), (109, 603564), (146, 450606), (156, 421721), (159, 413764), (212, 310323), (218, 301782), (219, 300404), (292, 225303), (318, 206882), (327, 201188), (436, 150891), (438, 150202), (636, 103441), (654, 100594), (689, 95484), (876, 75101), (949, 69324), (1308, 50297), (1378, 47742), (1417, 46428), (1898, 34662), (2067, 31828), (2756, 23871), (2834, 23214), (2847, 23108), (3796, 17331), (3869, 17004), (4134, 15914), (4251, 15476), (5668, 11607), (5694, 11554), (5777, 11388), (7738, 8502), (7957, 8268)]