87220716

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{419}}^1$

素因数の和:539

約数の個数: 96

約数和(自身を含む): 237081600

約数和(自身を除く): 149860884

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 83, 114, 132, 166, 209, 228, 249, 332, 418, 419, 498, 627, 836, 838, 913, 996, 1254, 1257, 1577, 1676, 1826, 2508, 2514, 2739, 3154, 3652, 4609, 4731, 5028, 5478, 6308, 7961, 9218, 9462, 10956, 13827, 15922, 17347, 18436, 18924, 23883, 27654, 31844, 34694, 34777, 47766, 52041, 55308, 69388, 69554, 87571, 95532, 104082, 104331, 139108, 175142, 208164, 208662, 262713, 350284, 382547, 417324, 525426, 660763, 765094, 1050852, 1147641, 1321526, 1530188, 1982289, 2295282, 2643052, 3964578, 4590564, 7268393, 7929156, 14536786, 21805179, 29073572, 43610358, 87220716]

約数ペア:

[(1, 87220716), (2, 43610358), (3, 29073572), (4, 21805179), (6, 14536786), (11, 7929156), (12, 7268393), (19, 4590564), (22, 3964578), (33, 2643052), (38, 2295282), (44, 1982289), (57, 1530188), (66, 1321526), (76, 1147641), (83, 1050852), (114, 765094), (132, 660763), (166, 525426), (209, 417324), (228, 382547), (249, 350284), (332, 262713), (418, 208662), (419, 208164), (498, 175142), (627, 139108), (836, 104331), (838, 104082), (913, 95532), (996, 87571), (1254, 69554), (1257, 69388), (1577, 55308), (1676, 52041), (1826, 47766), (2508, 34777), (2514, 34694), (2739, 31844), (3154, 27654), (3652, 23883), (4609, 18924), (4731, 18436), (5028, 17347), (5478, 15922), (6308, 13827), (7961, 10956), (9218, 9462)]