79855308

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{18959}}^1$

素因数の和:18988

約数の個数: 60

約数和(自身を含む): 224827680

約数和(自身を除く): 144972372

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 324, 351, 468, 702, 1053, 1404, 2106, 4212, 18959, 37918, 56877, 75836, 113754, 170631, 227508, 246467, 341262, 492934, 511893, 682524, 739401, 985868, 1023786, 1478802, 1535679, 2047572, 2218203, 2957604, 3071358, 4436406, 6142716, 6654609, 8872812, 13309218, 19963827, 26618436, 39927654, 79855308]

約数ペア:

[(1, 79855308), (2, 39927654), (3, 26618436), (4, 19963827), (6, 13309218), (9, 8872812), (12, 6654609), (13, 6142716), (18, 4436406), (26, 3071358), (27, 2957604), (36, 2218203), (39, 2047572), (52, 1535679), (54, 1478802), (78, 1023786), (81, 985868), (108, 739401), (117, 682524), (156, 511893), (162, 492934), (234, 341262), (324, 246467), (351, 227508), (468, 170631), (702, 113754), (1053, 75836), (1404, 56877), (2106, 37918), (4212, 18959)]