64660464

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^2\times {\mathrm{1237}}^1$

素因数の和:1276

約数の個数: 120

約数和(自身を含む): 204170960

約数和(自身を除く): 139510496

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 88, 99, 108, 121, 132, 144, 176, 198, 216, 242, 264, 297, 363, 396, 432, 484, 528, 594, 726, 792, 968, 1089, 1188, 1237, 1452, 1584, 1936, 2178, 2376, 2474, 2904, 3267, 3711, 4356, 4752, 4948, 5808, 6534, 7422, 8712, 9896, 11133, 13068, 13607, 14844, 17424, 19792, 22266, 26136, 27214, 29688, 33399, 40821, 44532, 52272, 54428, 59376, 66798, 81642, 89064, 108856, 122463, 133596, 149677, 163284, 178128, 217712, 244926, 267192, 299354, 326568, 367389, 449031, 489852, 534384, 598708, 653136, 734778, 898062, 979704, 1197416, 1347093, 1469556, 1796124, 1959408, 2394832, 2694186, 2939112, 3592248, 4041279, 5388372, 5878224, 7184496, 8082558, 10776744, 16165116, 21553488, 32330232, 64660464]

約数ペア:

[(1, 64660464), (2, 32330232), (3, 21553488), (4, 16165116), (6, 10776744), (8, 8082558), (9, 7184496), (11, 5878224), (12, 5388372), (16, 4041279), (18, 3592248), (22, 2939112), (24, 2694186), (27, 2394832), (33, 1959408), (36, 1796124), (44, 1469556), (48, 1347093), (54, 1197416), (66, 979704), (72, 898062), (88, 734778), (99, 653136), (108, 598708), (121, 534384), (132, 489852), (144, 449031), (176, 367389), (198, 326568), (216, 299354), (242, 267192), (264, 244926), (297, 217712), (363, 178128), (396, 163284), (432, 149677), (484, 133596), (528, 122463), (594, 108856), (726, 89064), (792, 81642), (968, 66798), (1089, 59376), (1188, 54428), (1237, 52272), (1452, 44532), (1584, 40821), (1936, 33399), (2178, 29688), (2376, 27214), (2474, 26136), (2904, 22266), (3267, 19792), (3711, 17424), (4356, 14844), (4752, 13607), (4948, 13068), (5808, 11133), (6534, 9896), (7422, 8712)]