86772532

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{241}}^1$

素因数の和:437

約数の個数: 72

約数和(自身を含む): 194660928

約数和(自身を除く): 107888396

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 167, 196, 241, 308, 334, 482, 539, 668, 964, 1078, 1169, 1687, 1837, 2156, 2338, 2651, 3374, 3674, 4676, 5302, 6748, 7348, 8183, 10604, 11809, 12859, 16366, 18557, 23618, 25718, 32732, 37114, 40247, 47236, 51436, 74228, 80494, 90013, 129899, 160988, 180026, 259798, 281729, 360052, 442717, 519596, 563458, 885434, 1126916, 1770868, 1972103, 3099019, 3944206, 6198038, 7888412, 12396076, 21693133, 43386266, 86772532]

約数ペア:

[(1, 86772532), (2, 43386266), (4, 21693133), (7, 12396076), (11, 7888412), (14, 6198038), (22, 3944206), (28, 3099019), (44, 1972103), (49, 1770868), (77, 1126916), (98, 885434), (154, 563458), (167, 519596), (196, 442717), (241, 360052), (308, 281729), (334, 259798), (482, 180026), (539, 160988), (668, 129899), (964, 90013), (1078, 80494), (1169, 74228), (1687, 51436), (1837, 47236), (2156, 40247), (2338, 37114), (2651, 32732), (3374, 25718), (3674, 23618), (4676, 18557), (5302, 16366), (6748, 12859), (7348, 11809), (8183, 10604)]