39172572

素因数分解:

$2^2\times 3^5\times {\mathrm{191}}^1\times {\mathrm{211}}^1$

素因数の和:421

約数の個数: 72

約数和(自身を含む): 103713792

約数和(自身を除く): 64541220

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 191, 211, 243, 324, 382, 422, 486, 573, 633, 764, 844, 972, 1146, 1266, 1719, 1899, 2292, 2532, 3438, 3798, 5157, 5697, 6876, 7596, 10314, 11394, 15471, 17091, 20628, 22788, 30942, 34182, 40301, 46413, 51273, 61884, 68364, 80602, 92826, 102546, 120903, 161204, 185652, 205092, 241806, 362709, 483612, 725418, 1088127, 1450836, 2176254, 3264381, 4352508, 6528762, 9793143, 13057524, 19586286, 39172572]

約数ペア:

[(1, 39172572), (2, 19586286), (3, 13057524), (4, 9793143), (6, 6528762), (9, 4352508), (12, 3264381), (18, 2176254), (27, 1450836), (36, 1088127), (54, 725418), (81, 483612), (108, 362709), (162, 241806), (191, 205092), (211, 185652), (243, 161204), (324, 120903), (382, 102546), (422, 92826), (486, 80602), (573, 68364), (633, 61884), (764, 51273), (844, 46413), (972, 40301), (1146, 34182), (1266, 30942), (1719, 22788), (1899, 20628), (2292, 17091), (2532, 15471), (3438, 11394), (3798, 10314), (5157, 7596), (5697, 6876)]