84565764

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{397}}^1$

素因数の和:565

約数の個数: 72

約数和(自身を含む): 220060568

約数和(自身を除く): 135494804

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 97, 122, 183, 194, 244, 291, 366, 388, 397, 549, 582, 732, 794, 873, 1098, 1164, 1191, 1588, 1746, 2196, 2382, 3492, 3573, 4764, 5917, 7146, 11834, 14292, 17751, 23668, 24217, 35502, 38509, 48434, 53253, 71004, 72651, 77018, 96868, 106506, 115527, 145302, 154036, 213012, 217953, 231054, 290604, 346581, 435906, 462108, 693162, 871812, 1386324, 2349049, 4698098, 7047147, 9396196, 14094294, 21141441, 28188588, 42282882, 84565764]

約数ペア:

[(1, 84565764), (2, 42282882), (3, 28188588), (4, 21141441), (6, 14094294), (9, 9396196), (12, 7047147), (18, 4698098), (36, 2349049), (61, 1386324), (97, 871812), (122, 693162), (183, 462108), (194, 435906), (244, 346581), (291, 290604), (366, 231054), (388, 217953), (397, 213012), (549, 154036), (582, 145302), (732, 115527), (794, 106506), (873, 96868), (1098, 77018), (1164, 72651), (1191, 71004), (1588, 53253), (1746, 48434), (2196, 38509), (2382, 35502), (3492, 24217), (3573, 23668), (4764, 17751), (5917, 14292), (7146, 11834)]