91910196

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{3541}}^1$

素因数の和:3661

約数の個数: 72

約数和(自身を含む): 268171904

約数和(自身を除く): 176261708

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 103, 126, 206, 252, 309, 412, 618, 721, 927, 1236, 1442, 1854, 2163, 2884, 3541, 3708, 4326, 6489, 7082, 8652, 10623, 12978, 14164, 21246, 24787, 25956, 31869, 42492, 49574, 63738, 74361, 99148, 127476, 148722, 223083, 297444, 364723, 446166, 729446, 892332, 1094169, 1458892, 2188338, 2553061, 3282507, 4376676, 5106122, 6565014, 7659183, 10212244, 13130028, 15318366, 22977549, 30636732, 45955098, 91910196]

約数ペア:

[(1, 91910196), (2, 45955098), (3, 30636732), (4, 22977549), (6, 15318366), (7, 13130028), (9, 10212244), (12, 7659183), (14, 6565014), (18, 5106122), (21, 4376676), (28, 3282507), (36, 2553061), (42, 2188338), (63, 1458892), (84, 1094169), (103, 892332), (126, 729446), (206, 446166), (252, 364723), (309, 297444), (412, 223083), (618, 148722), (721, 127476), (927, 99148), (1236, 74361), (1442, 63738), (1854, 49574), (2163, 42492), (2884, 31869), (3541, 25956), (3708, 24787), (4326, 21246), (6489, 14164), (7082, 12978), (8652, 10623)]