121689036

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{643}}^1\times {\mathrm{751}}^1$

素因数の和:1411

約数の個数: 72

約数和(自身を含む): 352561664

約数和(自身を除く): 230872628

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 643, 751, 1286, 1502, 1929, 2253, 2572, 3004, 3858, 4501, 4506, 5257, 5787, 6759, 7716, 9002, 9012, 10514, 11574, 13503, 13518, 15771, 18004, 21028, 23148, 27006, 27036, 31542, 40509, 47313, 54012, 63084, 81018, 94626, 162036, 189252, 482893, 965786, 1448679, 1931572, 2897358, 3380251, 4346037, 5794716, 6760502, 8692074, 10140753, 13521004, 17384148, 20281506, 30422259, 40563012, 60844518, 121689036]

約数ペア:

[(1, 121689036), (2, 60844518), (3, 40563012), (4, 30422259), (6, 20281506), (7, 17384148), (9, 13521004), (12, 10140753), (14, 8692074), (18, 6760502), (21, 5794716), (28, 4346037), (36, 3380251), (42, 2897358), (63, 1931572), (84, 1448679), (126, 965786), (252, 482893), (643, 189252), (751, 162036), (1286, 94626), (1502, 81018), (1929, 63084), (2253, 54012), (2572, 47313), (3004, 40509), (3858, 31542), (4501, 27036), (4506, 27006), (5257, 23148), (5787, 21028), (6759, 18004), (7716, 15771), (9002, 13518), (9012, 13503), (10514, 11574)]