71464428

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{4649}}^1$

素因数の和:4727

約数の個数: 72

約数和(自身を含む): 209882400

約数和(自身を除く): 138417972

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 61, 63, 84, 122, 126, 183, 244, 252, 366, 427, 549, 732, 854, 1098, 1281, 1708, 2196, 2562, 3843, 4649, 5124, 7686, 9298, 13947, 15372, 18596, 27894, 32543, 41841, 55788, 65086, 83682, 97629, 130172, 167364, 195258, 283589, 292887, 390516, 567178, 585774, 850767, 1134356, 1171548, 1701534, 1985123, 2552301, 3403068, 3970246, 5104602, 5955369, 7940492, 10209204, 11910738, 17866107, 23821476, 35732214, 71464428]

約数ペア:

[(1, 71464428), (2, 35732214), (3, 23821476), (4, 17866107), (6, 11910738), (7, 10209204), (9, 7940492), (12, 5955369), (14, 5104602), (18, 3970246), (21, 3403068), (28, 2552301), (36, 1985123), (42, 1701534), (61, 1171548), (63, 1134356), (84, 850767), (122, 585774), (126, 567178), (183, 390516), (244, 292887), (252, 283589), (366, 195258), (427, 167364), (549, 130172), (732, 97629), (854, 83682), (1098, 65086), (1281, 55788), (1708, 41841), (2196, 32543), (2562, 27894), (3843, 18596), (4649, 15372), (5124, 13947), (7686, 9298)]