65816712

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^2\times {\mathrm{601}}^1$

素因数の和:645

約数の個数: 120

約数和(自身を含む): 199951290

約数和(自身を除く): 134134578

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 169, 216, 234, 312, 324, 338, 351, 468, 507, 601, 648, 676, 702, 936, 1014, 1053, 1202, 1352, 1404, 1521, 1803, 2028, 2106, 2404, 2808, 3042, 3606, 4056, 4212, 4563, 4808, 5409, 6084, 7212, 7813, 8424, 9126, 10818, 12168, 13689, 14424, 15626, 16227, 18252, 21636, 23439, 27378, 31252, 32454, 36504, 43272, 46878, 48681, 54756, 62504, 64908, 70317, 93756, 97362, 101569, 109512, 129816, 140634, 187512, 194724, 203138, 210951, 281268, 304707, 389448, 406276, 421902, 562536, 609414, 632853, 812552, 843804, 914121, 1218828, 1265706, 1687608, 1828242, 2437656, 2531412, 2742363, 3656484, 5062824, 5484726, 7312968, 8227089, 10969452, 16454178, 21938904, 32908356, 65816712]

約数ペア:

[(1, 65816712), (2, 32908356), (3, 21938904), (4, 16454178), (6, 10969452), (8, 8227089), (9, 7312968), (12, 5484726), (13, 5062824), (18, 3656484), (24, 2742363), (26, 2531412), (27, 2437656), (36, 1828242), (39, 1687608), (52, 1265706), (54, 1218828), (72, 914121), (78, 843804), (81, 812552), (104, 632853), (108, 609414), (117, 562536), (156, 421902), (162, 406276), (169, 389448), (216, 304707), (234, 281268), (312, 210951), (324, 203138), (338, 194724), (351, 187512), (468, 140634), (507, 129816), (601, 109512), (648, 101569), (676, 97362), (702, 93756), (936, 70317), (1014, 64908), (1053, 62504), (1202, 54756), (1352, 48681), (1404, 46878), (1521, 43272), (1803, 36504), (2028, 32454), (2106, 31252), (2404, 27378), (2808, 23439), (3042, 21636), (3606, 18252), (4056, 16227), (4212, 15626), (4563, 14424), (4808, 13689), (5409, 12168), (6084, 10818), (7212, 9126), (7813, 8424)]