80607616308

素因数分解:

$2^2\times 3^2\times {\mathrm{557}}^1\times {\mathrm{719}}^1\times {\mathrm{5591}}^1$

素因数の和:6877

約数の個数: 72

約数和(自身を含む): 204444414720

約数和(自身を除く): 123836798412

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 557, 719, 1114, 1438, 1671, 2157, 2228, 2876, 3342, 4314, 5013, 5591, 6471, 6684, 8628, 10026, 11182, 12942, 16773, 20052, 22364, 25884, 33546, 50319, 67092, 100638, 201276, 400483, 800966, 1201449, 1601932, 2402898, 3114187, 3604347, 4019929, 4805796, 6228374, 7208694, 8039858, 9342561, 12059787, 12456748, 14417388, 16079716, 18685122, 24119574, 28027683, 36179361, 37370244, 48239148, 56055366, 72358722, 112110732, 144717444, 2239100453, 4478200906, 6717301359, 8956401812, 13434602718, 20151904077, 26869205436, 40303808154, 80607616308]

約数ペア:

[(1, 80607616308), (2, 40303808154), (3, 26869205436), (4, 20151904077), (6, 13434602718), (9, 8956401812), (12, 6717301359), (18, 4478200906), (36, 2239100453), (557, 144717444), (719, 112110732), (1114, 72358722), (1438, 56055366), (1671, 48239148), (2157, 37370244), (2228, 36179361), (2876, 28027683), (3342, 24119574), (4314, 18685122), (5013, 16079716), (5591, 14417388), (6471, 12456748), (6684, 12059787), (8628, 9342561), (10026, 8039858), (11182, 7208694), (12942, 6228374), (16773, 4805796), (20052, 4019929), (22364, 3604347), (25884, 3114187), (33546, 2402898), (50319, 1601932), (67092, 1201449), (100638, 800966), (201276, 400483)]