7312968

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{601}}^1$

素因数の和:639

約数の個数: 72

約数和(自身を含む): 21482370

約数和(自身を除く): 14169402

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 169, 234, 312, 338, 468, 507, 601, 676, 936, 1014, 1202, 1352, 1521, 1803, 2028, 2404, 3042, 3606, 4056, 4808, 5409, 6084, 7212, 7813, 10818, 12168, 14424, 15626, 21636, 23439, 31252, 43272, 46878, 62504, 70317, 93756, 101569, 140634, 187512, 203138, 281268, 304707, 406276, 562536, 609414, 812552, 914121, 1218828, 1828242, 2437656, 3656484, 7312968]

約数ペア:

[(1, 7312968), (2, 3656484), (3, 2437656), (4, 1828242), (6, 1218828), (8, 914121), (9, 812552), (12, 609414), (13, 562536), (18, 406276), (24, 304707), (26, 281268), (36, 203138), (39, 187512), (52, 140634), (72, 101569), (78, 93756), (104, 70317), (117, 62504), (156, 46878), (169, 43272), (234, 31252), (312, 23439), (338, 21636), (468, 15626), (507, 14424), (601, 12168), (676, 10818), (936, 7813), (1014, 7212), (1202, 6084), (1352, 5409), (1521, 4808), (1803, 4056), (2028, 3606), (2404, 3042)]