73486392

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{1039}}^1$

素因数の和:1476

約数の個数: 64

約数和(自身を含む): 210662400

約数和(自身を除く): 137176008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 421, 842, 1039, 1263, 1684, 2078, 2526, 2947, 3117, 3368, 4156, 5052, 5894, 6234, 7273, 8312, 8841, 10104, 11788, 12468, 14546, 17682, 21819, 23576, 24936, 29092, 35364, 43638, 58184, 70728, 87276, 174552, 437419, 874838, 1312257, 1749676, 2624514, 3061933, 3499352, 5249028, 6123866, 9185799, 10498056, 12247732, 18371598, 24495464, 36743196, 73486392]

約数ペア:

[(1, 73486392), (2, 36743196), (3, 24495464), (4, 18371598), (6, 12247732), (7, 10498056), (8, 9185799), (12, 6123866), (14, 5249028), (21, 3499352), (24, 3061933), (28, 2624514), (42, 1749676), (56, 1312257), (84, 874838), (168, 437419), (421, 174552), (842, 87276), (1039, 70728), (1263, 58184), (1684, 43638), (2078, 35364), (2526, 29092), (2947, 24936), (3117, 23576), (3368, 21819), (4156, 17682), (5052, 14546), (5894, 12468), (6234, 11788), (7273, 10104), (8312, 8841)]