785772

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:119

約数の個数: 72

約数和(自身を含む): 2262624

約数和(自身を除く): 1476852

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 46, 52, 69, 73, 78, 92, 117, 138, 146, 156, 207, 219, 234, 276, 292, 299, 414, 438, 468, 598, 657, 828, 876, 897, 949, 1196, 1314, 1679, 1794, 1898, 2628, 2691, 2847, 3358, 3588, 3796, 5037, 5382, 5694, 6716, 8541, 10074, 10764, 11388, 15111, 17082, 20148, 21827, 30222, 34164, 43654, 60444, 65481, 87308, 130962, 196443, 261924, 392886, 785772]

約数ペア:

[(1, 785772), (2, 392886), (3, 261924), (4, 196443), (6, 130962), (9, 87308), (12, 65481), (13, 60444), (18, 43654), (23, 34164), (26, 30222), (36, 21827), (39, 20148), (46, 17082), (52, 15111), (69, 11388), (73, 10764), (78, 10074), (92, 8541), (117, 6716), (138, 5694), (146, 5382), (156, 5037), (207, 3796), (219, 3588), (234, 3358), (276, 2847), (292, 2691), (299, 2628), (414, 1898), (438, 1794), (468, 1679), (598, 1314), (657, 1196), (828, 949), (876, 897)]