78623062

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1$

素因数の和:373

約数の個数: 64

約数和(自身を含む): 152285184

約数和(自身を除く): 73662122

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 53, 106, 119, 161, 238, 271, 322, 371, 391, 542, 742, 782, 901, 1219, 1802, 1897, 2438, 2737, 3794, 4607, 5474, 6233, 6307, 8533, 9214, 12466, 12614, 14363, 17066, 20723, 28726, 32249, 41446, 43631, 64498, 87262, 100541, 105961, 145061, 201082, 211922, 244171, 290122, 330349, 488342, 660698, 741727, 1483454, 1709197, 2312443, 3418394, 4624886, 5615933, 11231866, 39311531, 78623062]

約数ペア:

[(1, 78623062), (2, 39311531), (7, 11231866), (14, 5615933), (17, 4624886), (23, 3418394), (34, 2312443), (46, 1709197), (53, 1483454), (106, 741727), (119, 660698), (161, 488342), (238, 330349), (271, 290122), (322, 244171), (371, 211922), (391, 201082), (542, 145061), (742, 105961), (782, 100541), (901, 87262), (1219, 64498), (1802, 43631), (1897, 41446), (2438, 32249), (2737, 28726), (3794, 20723), (4607, 17066), (5474, 14363), (6233, 12614), (6307, 12466), (8533, 9214)]