8782956

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{383}}^1$

素因数の和:420

約数の個数: 108

約数和(自身を含む): 27885312

約数和(自身を除く): 19102356

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 49, 52, 63, 78, 84, 91, 98, 117, 126, 147, 156, 182, 196, 234, 252, 273, 294, 364, 383, 441, 468, 546, 588, 637, 766, 819, 882, 1092, 1149, 1274, 1532, 1638, 1764, 1911, 2298, 2548, 2681, 3276, 3447, 3822, 4596, 4979, 5362, 5733, 6894, 7644, 8043, 9958, 10724, 11466, 13788, 14937, 16086, 18767, 19916, 22932, 24129, 29874, 32172, 34853, 37534, 44811, 48258, 56301, 59748, 69706, 75068, 89622, 96516, 104559, 112602, 139412, 168903, 179244, 209118, 225204, 243971, 313677, 337806, 418236, 487942, 627354, 675612, 731913, 975884, 1254708, 1463826, 2195739, 2927652, 4391478, 8782956]

約数ペア:

[(1, 8782956), (2, 4391478), (3, 2927652), (4, 2195739), (6, 1463826), (7, 1254708), (9, 975884), (12, 731913), (13, 675612), (14, 627354), (18, 487942), (21, 418236), (26, 337806), (28, 313677), (36, 243971), (39, 225204), (42, 209118), (49, 179244), (52, 168903), (63, 139412), (78, 112602), (84, 104559), (91, 96516), (98, 89622), (117, 75068), (126, 69706), (147, 59748), (156, 56301), (182, 48258), (196, 44811), (234, 37534), (252, 34853), (273, 32172), (294, 29874), (364, 24129), (383, 22932), (441, 19916), (468, 18767), (546, 16086), (588, 14937), (637, 13788), (766, 11466), (819, 10724), (882, 9958), (1092, 8043), (1149, 7644), (1274, 6894), (1532, 5733), (1638, 5362), (1764, 4979), (1911, 4596), (2298, 3822), (2548, 3447), (2681, 3276)]